Source: https://brevets-patents.ic.gc.ca/opic-cipo/cpd/eng/patent/2371796/summary.html
Timestamp: 2020-04-09 18:32:50
Document Index: 752850122

Matched Legal Cases: ['art.\n12', 'art 33', 'art 34', 'art 33', 'art 34', 'art 34', 'art 34', 'art 33', 'art 33', 'art 34', 'art\n34', 'art\n35']

Patent 2371796 Summary - Canadian Patents Database
Canadian Patents Database / Patent 2371796 Summary
(11) CA 2371796
SIEGE-ENFANT, NOTAMMENT POUR UTILISATION MOBILE DANS UN AVION
GRONING, MANFRED (Germany)
INNOVINT AIRCRAFT INTERIOR GMBH (Not Available)
INNOVINT EINRICHTUNGS GMBH (Germany)
PCT/DE2000/000401
WO2000/048862
199 06 547.0 Germany 1999-02-17
The invention relates to a child's seat, especially for mobile
use in an aircraft. Said seat comprises a support frame which
can be fixed by means of a belt. A seat pan (9) and a back
pan (10) are fixed to the support frame in an articulated manner.
According the invention, the lateral lower ends of the back pan
(10) are displaceably accommodated in lateral guiding elements
(15) of the support frame. The back pan can be fixed in an upright
position by means of a fixing device and can be displaced in the
guiding elements of the support frame once the fixing device has
been released. The seat pan can be folded against the back pan
and can be made of two pieces. The child's seat can be folded in a
compact manner and can be packed in an aircraft in a space-saving
manner. The child's seat can especially be used on a conventional
passenger seat in or against the flying direction.
L'invention concerne un siège-enfant, prévu notamment pour une utilisation mobile dans un avion. Ce siège-enfant comprend un dispositif de retenue pouvant être fixé à l'aide d'une ceinture et sur lequel sont fixées articulées, une coque d'assise (9) et une coque de dossier (10). Selon l'invention, les extrémités inférieures latérales de la coque de dossier (10) sont montées déplaçables dans des glissières (15) latérales du dispositif de retenue. La coque de dossier peut être fixée dans une position redressée à l'aide d'un dispositif de blocage. Une fois que ce dispositif de blocage est débloqué, la coque de dossier peut être déplacée dans les glissières du dispositif de retenue. La coque d'assise peut être rabattue contre la coque de dossier. La coque d'assise peut également se présenter en deux parties. Le siège-enfant peut ainsi être rabattu de manière compacte et être arrimé dans un avion, avec un encombrement réduit. Ce siège-enfant convient notamment à une utilisation sur un siège d'avion classique, que ce soit dans le sens de la marche ou dans l'autre sens.
1. Child's seat with a support frame capable of being fixed by means of a belt
on a driver or passenger seat , on which are fixed in articulated manner a
and a back pan, whereby associated to the support frame is a locking means for
adjusting or setting the child's seat in a given seating position, wherein
lower ends of the back pan are displaceably supported in lateral guide meansof
support frame, that the back pan can be fixed in an upright position relative
support frame with the aid of the locking means, whereby after release of the
locking means the back pan is displaceable in the guide means of the support
and the seat pan linked at the lower end of back pan can be folded against the
2. Child's seat according to Claim 1, wherein the support frame is constructed
with a U-shaped cross section with laterally projecting arms and the guide
run in the lateral arms.
3. Child's seat according to Claim 2, wherein the guide means are formed by
slot like cutouts of the lateral arms of the support frame, running parallel
to a floor
surface of the support frame.
4. Child's seat according to Claim 3, wherein the lower ends of the back pan
are guided in the slot like guide means by a roller bearing.
5. Child's seat according to Claim 2, wherein the locking means of the back
is constructed such that, in the locked position of the back pan , it engages
stop cutout in at least one of the lateral arms of the support frame, whereby
position of engagement of the locking means is disposed at a distance from a
bearing of the back pan in the support frame.
6. Child's seat according to Claim 5, wherein the locking means is constructed
as a spring-loaded stop pin capable of being actuated by means of a lever arm
engages in a stop cutout of a lateral arm of the support frame.
7. Child's seat according to Claim 5 or 6, wherein the support frame displays
several engagement positions of the locking means.
8. Child's seat according to Claim 6, wherein the stop pin displays an axial
region of larger diameter for engaging in a stop cutout of the lateral arm of
support frame, and an axial region of smaller diameter that is displaceable in
guide slot of a lateral arm of the support frame, whereby the width of the
is narrower than the diameter of the stop cutout, and the stop cutouts and the
guide slot blend into one another.
9. Child's seat according to Claim8, wherein the guide slot displays, at least
both its ends, a stop cutout.
10. Child's seat according to Claim 8 or 9, wherein the guide slot and the
means run, over a partial section, essentially parallel to each other and to a
11. Child's seat according to any one of claims 1 to 10, wherein the seat pan
constructed in two pieces, whereby a seat part is linked to the lower end of
back pan and a support part is fixed at a free front edge of the seat part.
12. Child's seat according to Claim 11, wherein a link between seat part and
support part can be set in at least two positions.
13. Child's seat according to Claim 12, wherein provided between seat part and
support part is a stop contrivance for setting the angle between seat part and
14. Child's seat according to any one of claims 1 to 13, wherein the seat pan
adjustably lockable relative to the back pan.
15. Child's seat according to Claim 14, wherein arranged on a front or lateral
edge of the seat pan is a panel joined in articulated manner with the seat
16. Child's seat according to Claim 15, wherein in a folded condition of the
seat support frame, the back pan, seat pan and the panel run essentially
17. Child's seat according to any one of claims 1 to 16, wherein a five-point
is provided for securing the child placed in the child's seat.
18. Child's seat according to any one of claims 1 to 17, wherein the seat is
mobile use in an aircraft.
CA 02371796 2007-01-22
The invention relates to a child's seat, especially for mobile use in an
aircraft, with a support frame
capable of being fixed by means of a belt on a driver or passenger seat, on
which are fixed in
articulated manner a seat pan and a back pan, whereby associated to the
support frame is a locking
means for adjusting or setting the child's seat in a given position, wherein
lateral lower ends of the
back pan are displaced supported in lateral guide means of the support frame,
that the back pan can
be fixed in an upright position relative to the support frame with the aid of
whereby after release of the locking means the back pan is displaceable in the
guide means of the
support frame, and the seat pan linked at the lower end of back pan can be
folded against the back
Great attention has been paid in recent decades to the safety of children when
transporting them in
automobiles. Corresponding legal initiatives have led to the fact that
children, especially infants, can
today be transported in a child's seat that can considerably reduce the risk
of injury to the child in the
As a rule, these types of child seats remain fixed to the vehicle's seat.
Seats for infants have in recent
years have also frequently been disposed opposite the direction of travel,
whereby they can also be
fixed to the passenger seat, so that during travel the child can be easily
observed by the driver.
On the other hand, when transporting children in commercial aircraft special
children's seats are the
exception. Basically, it is indeed also possible to affix child seats from
automobiles to flight passenger
seats, however these types of child seats are as a rule not suited for this
purpose for reasons of size
and because of their weight. Furthermore, they seldom meet the safety
requirements of the flight
safety institutions.
Known from EP 052671 9 Al is a contrivance for construction of child seats
where a child's seat is
affixed to the backside of a partition of the flight passenger cabin. The
disadvantage of such a system
lies especially in the fact that the arrangement is permanently installed and
Known from DE-GM 9202597.8 is a foldable child's seat that can be fixed on a
with the usually available belts. Folding the child's seat is done with a
relatively complex lever rod, A
child's seat of this type is fixed in the direction of flight. However, since
desired, for infants, to arrange child seats opposite to the direction of
flight, the known child's seat is
not suited for this.
The object of the invention is to furnish a child's seat, especially for
mobile use in an aircraft, that can
be fixed on a passenger seat selectably in the direction of or opposed to
travel, that can be
CA 02371796 2001-08-16
easily folded into a compact unit, that is light in weight, can be easily
stored in the aircraft, and
that is suitable for smaller as well as bigger children.
This objective is satisfied by the invention given in Claiml. Advantageous
further developments of
the invention are given in the subclaims.
Starting from a child's seat with a support frame that can be fixed on a
passenger seat by means of a belt, to which are fixed in articulated fashion a
seat pan and a back
pan, and the support frame having a locking means for adjusting the child seat
in a particular sitting
position, the invention is characterized by the fact that the lateral lower
ends of the back pan are
displaceably supported in lateral guides of the support frame, that the back
pan is fixable (lockable)
in an upright position relative to the support frame with the aid of the
locking means, whereby,
after release of the locking means, the back pan can be displaced in the
guides of the support
frame, and that the seat pan that is fixed in articulated fashion at the lower
end of the back pan
can be folded against the back pan.
Hence, the child's seat in accordance with the invention is foldable as well
as displaceable in the
support frame. Obtained in this manner after folding is a compact unit that
can accordingly be
accommodated in space-saving manner in the aircraft. The support frame forms
not only the base
for the back and seat pans but also the basic structure of the child's seat
with which the seat is
fixed on the aircraft seat. Besides, the support frame forms a covering for
the seat cushion when
stowing the seat.
Preferably, the support frame is of U-shaped cross section and displays
laterally projecting arms in
which are formed the guides in which the back pan is displaceable. The guides
are, in particular,
constructed as slot-like cutouts of the lateral arms of the support frame,
which run parallel to the
floor surface of the support frame. Therewith, the back pan can be almost
completely pushed into
the support frame, and after the seat pan is folded onto the cushion of the
back pan there results
the proposed compact unit.
To simplify handling, the lower ends of the back pan are preferably guided
through a roller bearing
into the slot-like cutouts of the support frame.
In another embodiment of the invention, the locking means, in the locked
position of the back pan,
engage in at least one of the lateral arms of the support frame, whereby the
of the locking means is disposed at some distance from the bearing location of
the back pan in the
By this measure, obtained for the back pan are two fixing points; namely
support of the lower end
of the back pan in the lateral guides and, further, a locking means in each
case arranged at some
distance therefrom, which in another embodiment of the invention is also
fixable in different
positions. After release of the locking means, the back pan can be moved along
the roller bearing-
means in the support frame.
The locking means is preferably constructed as a lever-arm-actuated, spring-
loaded stop pin that
engages into a stop cutout of a lateral arm of the support frame.
Advantageously disposed on
either side of the seat is a stop pin, which can be actuated at the same time
by a lever
The stop pin can assume the lock function, and at the same time take over a
guidance function if
the stop pin displays an axial region of larger diameter for engagement into
the stop cutout of a
lateral arm of the support frame, as well as an axial region of smaller
diameter that is displaceable
in the guide slot of the lateral arm of the support frame, whereby the width
of the guide slot is
narrower than the diameter of the stop cutout, and the stop cutout and the
guide slot fade into
each other. Therefore, if the stop pin with its larger diameter is pressed out
of the stop cutout, the
stop function is released and the back pan can be pushed against the support
since the stop pin remains with its smaller diameter in the guide slot
adjoining the stop cutout, the
back pan can move only in accordance with the configuration of the guide slot
the guidance through the roller bearing-means, so that the movement of the
back pan relative to
the support frame is forcefully executed. If several stop positions with stop
cutouts are provided
along the guide slot, the stop pin can engage with its larger diameter in any
whatever stop
positions, in each case in the stop cutout, so that different fixed positions
of the back pan can be
achieved. In particular, stop cutouts are in any case provided at both ends of
the guide slot, so
that the back pan, in the first position of the stop pin assumes the normal
position of use at the
back end of the guide slot, and in the second position at the forward end of
the guide slot assumes
the fully pushed in position in the support frame, in which the child's seat
is transportable and can
be stowed in a compact fashion. Advantageously, the guide slot and the guiding
lateral arms run essentially parallel to one another and to the plane of the
floor plate of the support
frame. Hence, the child's seat can be pushed into the support frame in drawer
The seat pan, relative to the back pan, is preferably adjustable in locking
fashion, whereby by
means of several locking positions different seating angles between back pan
and seat pan can be
In order to be able to use the child's seat for somewhat bigger children, the
seat pan is
advantageously constructed in two pieces, whereby disposed in an articulated
manner at the lower
end of the back pan is a seat part, and at the front end of the seat part a
support part. The linkage
between seat part and support part is, in particular, adjustable in several
stop positions, so that the
child's shins and feet can assume a comfortable position. In the case of
bigger children, it has
been established to fix the child's seat in the flight direction, while for
small children an
arrangement in the direction opposite to flight is preferred.
In another embodiment of the invention, provision can be made to arrange a
panel on the front
edge or also at a side edge and joined in an articulated manner with the seat
pan, the panel being
usable as a play table for small children. This panel in the folded condition
of the child's seat can
run in the direction of the seat pan, without it taking up additional space
when stowing the child's
Securing the child in the child's seat is preferably done by means of a 5-
The invention will be described in more detail in the following with an
example of embodiment.
Fig. 1 a basic principle of the arrangement of a child's seat in accordance
Fig. 2 a child's seat with flat seat pan, in a side view,
Fig. 3 a child's seat based on Fig. 2, in a perspective view,
Fig. 4 a child's seat with an angled seat, in a side view,
Fig. 5 a child's seat based on Fig. 4, in a perspective view,
Fig. 6 a support frame, in a perspective view,
Fig. 7 the rear side of a back pan,
Fig. 8 brace between back pan and seat pan,
Fig. 9 a split seat pan in the flat position,
Fig. 10 a split seat pan in the angled position,
Fig. 11 a child's seat with cushions installed.
Represented in Fig 1 are two flight passenger seats 1, 2 that are fixed to the
cabin floor of the aircraft
by means of floor rails 3. The seats each display lateral arm rests 4, whereby
a child's seat 5 is fixed
on seat 1 between the rests 4 by means of conventional seat belts. The figure
shows that the child's
seat is disposed in the direction opposite to flight, which guarantees a high
degree of safety, especially
Figures 2 and 3 show a child's seat with a flat seat pan in a side view.
Provided is a support frame
with a floor plate 6 and two projecting side arms 7, 8, whereby the support
frame can be placed
directly on the cushion of a passenger seat. A frame 12 surrounds the floor
plate 6. In some cases,
the frame 12 can also be used without floor plate 6. Fixing the child's seat
on the aircraft seat is done
with the passenger seat belt, which can be guided through the belt feedthrough
11 in the side arms
7, 8. To avoid damaging the belt and its edges when guiding it through the
belt feedthrough 11, the
rims of the belt feedthrough 11 can display rounded reinforcements.
Furthermore, the belt can also
be guided through via a springy or cushioned turnback in order to maintain the
belt constantly under
tension, so that movement of the child's seat on the passenger seat is to a
great extent prevented.
In the representation shown in Figures 2 and 3, the child's seat is fixed on
the passenger seat opposed
to the flight direction. Therefore, the passenger belt is guided through the
belt feedthroughs. If the
child's seat is placed on the passenger seat in the flight direction, used are
the belt feedthroughs 14
in the lateral arms 7, 8, which are constructed corresponding to the belt
feedthroughs 11.
The back pan 10 is fixed at the back end of the support frame, while a brace
attached to the lower
ends of the back pan 10 is fixed via lateral hinges 19 to the lateral arms 7,
8 of the support frame.
The hinges are constructed as roller bearings and can be moved forward and
back in the guide 15
means of the lateral arms 7, 8.
The seat pan 9 is fixed in an articulated manner at the lower end of the back
pan 10. Both the
back pan 10 and the seat pan 9 are each formed by a tube frame 13, into which
is placed an
anatomically, precisely-constructed seat and/or back pan made of plastic or
Figures 4 and 5 show a child's seat with angled seat pan that is placed in
this position on a
passenger seat, in the direction of flight. The seat pan 9 is formed by a seat
part 33 and a support
part 34 that are joined together via a hinge. By this means, a bigger child
can take his place more
comfortably in the child's seat. By arrangement in the flight direction and
the angled position of
the seat pan 9, the space requirement for the child and the child's seat is
less than in the case of a
set up in accordance with Figures 2 and 3.
Fig. 6 shows a support frame in a perspective view. Fixed to the frame 12 are
two lateral arms 7,
8 that each contain two parallel, essentially horizontally-running slots. The
upper slot is
constructed as a guide means 15 that accommodates the joint 19 (see Fig. 2 and
4). The lower
slot is constructed as a guide slot 16 and displays at both its ends stop
cutouts 17, 18. Here, the
stop cutout 18 is situated at the upper edge of an arc 23, which is guided in
in the arc from the rear end of the straight part of the guide slot 16.
Further provided in the arc
section 23 is a second stop position 25 for setting the back pan at another
angle. The upper stop
position 18 serves for setting back pan 10 when using the child's seat with an
angled seat pan,
while the stop position 25 finds use in the case of construction of the
child's seat with a straight
seat pan 9.
Fig. 7 shows the rear side of the back pan 10. The rear side displays a
central, upwardly-directed
rod 26 at whose top end is located an operating handle 27. The lower end of
the rod 26 is joined
with a converting means 29 that enables one upward vertical movement of the
rod 26 to be
converted into two horizontal movements of a pin holder 35. The pin holder
displays at its outer
ends two stop pins 28 on which the guides 16 or arc 23 engage. The stop pins
display a first
region of larger diameter that can engage in an appropriate manner into the
circular shaped cutouts
18, 25 and 17.
The arc 23, which displays a smaller width than the diameter of the stop
cutout 18, terminates at
the stop cutout 18. Since the stop pin displays a second region with a
diameter that is slightly
smaller than the free width of the guide slot 16 or the arc 23, the region
with the smaller diameter
of the stop pin, as soon as the region with the greater diameter of the stop
pin has been pushed
out of the stop cutout 18, can be slidingly guided in the arc 23 and/or guide
slot 16. While at the
upper end of the arc 23 the stop cutout 18 and/or the stop cutout 25 serves to
lock the use
position of the back pan 10, the stop cutout 17 at the forward end of the
guide slot 16 serves for
securing the back pan 10 in the support frame in its end position, in the
pushed-in position.
Fig. 7 also shows that the lower end 20 of the back pan 10 is joined with a
brace that contains the
link 19. Located at the free end of the brace 21 is the link 22 that forms the
with the seat pan 9.
Fig. 8 shows the brace 21 again, in an enlarged representation. The lower end
20 of the back pan
is fixed in the tube frame 13 of the back pan by means of an socket pin 30.
The seat pan can
be folded relative to the back pan by means of the link 22. To reach a locking
back pan and seat pan, link 22 is provided with a stop notch 36.
As soon as the stop pin 28 at the lower end of the back pan 10 is released out
of the stop cutouts
18 or 25 via the rod 26 by means of the operating handle 27, the region of the
stop pin with the
smaller diameter can slide downwardly in the arc 23 so that back pan 10
together with the seat
pan 9 can be brought into a position running parallel to the floor plate.
Since the guide slot 16 and
the guide means 15 run parallel to the floor plate 6 in the longitudinal
direction of the side arm 8
after reaching the horizontal position of the back pan 10, the unit formed of
back pan 10 and seat
pan 9 can be pushed to the forward end of the support frame, whereby the
bearing 19 slides in the
guide means 15, while the stop pin with its smaller diameter slides in the
guide slot 16, until the
stop pin has reached the stop cutout 17, in which the stop pin engages with
its greater diameter in
the stop cutout 17, so that there again results a lockable position.
The seat pan can then be folded onto the reclining back pan via the link 22,
so that there results
overall a very compact unit that can be stowed in a space-saving manner.
The guide means 15, the guide slot 16 and the arc 23 are formed as cutouts or
stampings of the
lateral arms 7 or 8 of the support frame and are, for example, produced from
an aluminum plate by
water jet milling. Since the arc 23, which runs between the stop cutout 18 and
straight part of the
guide slot 16 is constructed corresponding to a section of the circumference
of a circle with the
center point at the point of rotation 24 on which is situated the link 19 in
the position of use, the
back pan 10, with release of the stop pin out of the stop cutout, can fold
down without the link 19
first moving away from the point of rotation 24. It is only when the back pan
is completely folded
down that the stop pin can be pushed with its smaller diameter parallel to the
guide means 15.
The invention hereby covers other patterns of the guide slot 16. In
particular, provision can also be
made to arrange additional stop cutouts along the arc 23 so that the back pan
can be locked in a
series of positions.
Guide slot 16 and/or guide means 15 can also be formed by the rails fixed to
wherewith the formation of a slot in the arms of the support frame can be
avoided. This increases
the strength of the support frame.
Fig. 9 shows a seat pan 9 in a flat position. The seat part 33 and the support
part 34 are joined
with one another by means of a link 31. Located below the support part 34 is a
stop rod 32 that
serves for adjusting the support part 34 relative to the seat part 33.
Fig. 10 shows the seat part in an angled view, whereby the seat part 33 and
the support part 34
are arranged at an angle to one another. The angular position can be set in
two or more positions,
for example through means of a ball catch in the link 31. However, fixed stop
positions can also
be set by the stop rod 32.
Finally, Fig. 11 shows the child's seat with angled seat pan, whereby the
figure clearly shows the
arrangement of the cushion in the seat pan and in the back pan.
The child's seat according to the invention is universally applicable. For
small children, especially
suited is the construction of the child's seat with a flat arrangement,
whereby the child's seat is
fixed on a passenger seat in the direction opposed to flight.
For bigger children, the arrangement of the child's seat in the flight
direction is suitable, whereby
the seat pan is angled. Obtained therewith is a particularly comfortable
position for the child and
the arrangement has the advantage of the space requirement on the passenger
seat being
considerably less than in the position of the child's seat in the direction
opposite to flight.
Basically, the child's seat in accordance with the invention can also be used
in other vehicles, such
as, e.g., trucks, buses and the like.
- ----- -- - - ----- - - -------
1 (Flight) passenger seat
2 (Flight) passenger seat
3 Floor rail
4 Side arm (arm rest)
6 Floor plate
7 Lateral arm
8 Lateral arm
9 Seat pan
11 Belt feedthrough
13 Tube frame
14 Belt feedthrough
Belt feedthrough
16 Guide slot
17 Stop cutout
18 Stop cutout
24 Pivot point
Stop cutout, stop position
27 Operating handle
29 Converting means
32 Stop rod
33 Seat part
34 Support part
35 Pin holder
36 Stop notch
Examination Requested 2004-11-30
Filing $150.00 2001-08-16
Registration of Documents $100.00 2002-04-04
Maintenance Fee - Application - New Act 3 2003-02-17 $50.00 2003-01-30
Maintenance Fee - Application - New Act 4 2004-02-16 $50.00 2003-12-19
Request for Examination $400.00 2004-11-30
Maintenance Fee - Application - New Act 5 2005-02-16 $100.00 2005-01-05
Maintenance Fee - Application - New Act 6 2006-02-16 $100.00 2006-01-04
Maintenance Fee - Application - New Act 7 2007-02-16 $100.00 2006-12-28
Maintenance Fee - Application - New Act 8 2008-02-18 $100.00 2007-12-14
Maintenance Fee - Patent - New Act 9 2009-02-16 $100.00 2009-01-05
Maintenance Fee - Patent - New Act 10 2010-02-16 $125.00 2009-12-02
Maintenance Fee - Patent - New Act 11 2011-02-16 $125.00 2010-12-21
Maintenance Fee - Patent - New Act 12 2012-02-16 $125.00 2012-02-06
Maintenance Fee - Patent - New Act 13 2013-02-18 $125.00 2012-11-05
Maintenance Fee - Patent - New Act 14 2014-02-17 $125.00 2013-10-24
Maintenance Fee - Patent - New Act 15 2015-02-16 $225.00 2014-10-31
Maintenance Fee - Patent - New Act 16 2016-02-16 $225.00 2015-11-26
Maintenance Fee - Patent - New Act 17 2017-02-16 $225.00 2016-10-13
Maintenance Fee - Patent - New Act 18 2018-02-16 $225.00 2018-01-30
GRONING, MANFRED
INNOVINT EINRICHTUNGS GMBH
Claims 2001-08-16 3 92
Abstract 2001-08-16 1 84
Drawings 2001-08-16 11 183
Description 2001-08-16 10 380
Cover Page 2002-03-25 1 47
Claims 2007-01-22 3 88
Description 2007-01-22 10 389
Representative Drawing 2008-02-18 1 12
Cover Page 2008-02-18 1 47
Fees 2002-01-28 1 33
PCT 2001-08-16 8 297
Assignment 2001-08-16 4 108
Correspondence 2002-03-19 1 31
PCT 2001-08-17 5 135
Prosecution-Amendment 2002-04-04 2 75
Fees 2003-01-30 1 33
Correspondence 2007-11-22 2 58
Fees 2006-12-28 1 29
Fees 2003-12-19 1 32
Prosecution-Amendment 2004-12-21 1 27
Prosecution-Amendment 2004-11-30 1 25
Fees 2006-01-04 1 27
Prosecution-Amendment 2006-11-02 3 78
Prosecution-Amendment 2007-01-22 10 386
Assignment 2007-07-25 3 119
Correspondence 2007-09-21 1 2
Assignment 2007-11-22 6 178
Fees 2007-12-14 1 29
Fees 2009-12-02 1 35
Fees 2010-12-21 1 36