The daily national Whig. [volume] (Washington, D.C.) 1847-1849, 1849-04-28

IssuED rRosf THE UNITED STATES PATENT OFFICE.
M with the Claims annexed.)

IssugD FRoM THE UNITED STATES PATENT OFFICE.
II with the Claims snnexed,)
Il For hs tpesk ending April "a, le49.
ALLEN EIpaEp 0penhsim, N. Y. FOR improve
mentin machinery for Breaking and Dressing Hemp
Patented April "a. l649.
What claim as my invention and desire to secure
~ Letters Patent, y the arrangement OF the ronry
oeaiers In combination with the arrangement Of the
Two breaking rollers which reverse the hemp or FAX
thai both sides may be acted on In Succession, and
which consiitnteI moving rests TO sustain and move
4 the hemp or FAX while acted upon by the rotating
beaters, substantially a. described.
H. NJ vILEnEuvE, Paris France, by his admin.
istrator, VIM. O'Conner, Of Jersey city N j., for
improvemsni which consists in producing substi-
TUE iof Wool rom Ju,e. Patented April "a le4s;
vention or discovery, what claim therein and de-
sire 10 secure by Letters Patent 10 the production Of
material which may be substituted for animal wool
by taking that species Of hemp called Juie OF Cal
cuta Hemp, and reducing Il Into fine fbres, capable
OF being spun into yarn thread of various degrees
OF hneness, by stamping, combinR, and otherwise
treating IT, substantially In the manner herein set
forth, do mol claim either Of the individual pro-
cesses herein described, as of my invention but do
claim to have produced by their combined operation
from material hitherto Of little value, brous sub.
stance of great utility and not hitherto known In the
i arts.
EPiDAuRus IRyrsc, Ne,r York, ~ ", for i'm
provement 10 Tanning by Electricity. Patented
April "a, l649.
What I claim as new and Of my own invention,
discovery or improvement, and desire to secure BY
Letters Patent IL the application Of circulation Of
the electric fluid supplied from any competent source
OF electricity to accelerate the process OF lining and
cleaning hides and skins and also the application Of
like circulation of the electric huid TO accelerate the
process Of tanning hides Of any description, with
any proper tanning material or materials in solution
wholly irrespective Of the description Of hides or
skins, and irrespective of the tanning substances en-
ployed, substantially herein described and shewn
CURTIs E. NoRRis, Psachdm, w., for improve
men, 70 machinery for boring Robbins. Patented
!
| do not claim any of the parts of this machine
except In their application to said machine, bur what
| do claim as new and Of my invention and desire
to secure by Letters Patent, Is ls the combination
and arrangement Of the cam wheel j, hinged yibra-
tory board b. connecting arms CO. carriage Q, and
cord weight X, notched bar H. trigger 40 and stop
tai recprocatory motion TO and from the boring in
slrument, and for arresting the motion Of the car
riage at successive intervals in the manner and for
the purpose herein set forth
| MARY ANN WOODWARD, Palmyra, NJ u, i'm
! proyement In Fan Rocking Chairs Patented April
| "a lS49
! Having thus fully described my improved attach
meni, what claim therein as new and desire 70 Sc
cure BY Letters Patent, IL combining with rocking
chair q curtain suspended upon frume affixed 70
The back Of the rocking-chair, and having weight
or weights attached TO Its lower edge In the manner
and for the purpose above described
| JOHN l. De HAVEN, Reading, Pa, for Removable
4 Fire Box for Locomotives. Patented April "a l949
Having thus described the improved arrangements Of
my boiler and fire box wish Il to be understood, that
do not claim to be the inventor OF the fire box made
separate from the boiler and dome, and afterwards
unremovaby attached thereto, when set In place to
generate steam from motive powers but what do
/ claim as my Invention and Improvement, and desire
to secure BY Letters Patent, Is attaching an indie
pendent fire box 10 the steam boiler, In such man
ner as to render L easily removable, without dis
placing the boiler dome machinery or frame work,
for the purpose Of being repaired replaced by
her whether the means of attachment be those here
In described others capable Of effectng the same
object, and which have been used for analogous pur-
| poses.
do not claim making the dome to project from
the end Of the boiler over the fire box but when II
does so project, claim making II with fixed and
tight bottom sufficiently strong to resist the pressure
Of the steam, In order that II may be unnecessary to
rivet II to the fire box, has heretofore been the
| practice and that one or more pipes arranged so
10 be easily detached, and Of sufficient capacity al
casing Of the fire box may be ali the connection that
Is necessary between the latter and the dome.
CHARLES FosrEa, Pompey ". Y, for improved
forks for holding a 5. R iaao Belts upon Drum
What claim and desire TO secure by Letters Pa
tent, Is the manner above described Of preventing
the slipping Of ropes upon wheels viz by attach
Ing sPpsr. q clamp, so Inc pheh1gsss Of The n
own weight and the draft, the whole operating sub
stantially In the manner and for the purpose set
forth.
MALCOLM McArlAr Countyof Thomas, Ga, for
improvement in Cotton Gins. Patented April a. ie49.
Having thus fully described my improvement In
the roller cotton gin, what claim as my invention
nation of series of RIBS (F ST. and lateral adjustable
bearing supports +, with the ginning rollers sub
stantiay in the manner and for the purpose herein
set forth.
williAm G. FiSsrr Fayette Co., Tenn, for i'm
{s4s $3.50 ',s'-p~- 's4 r.
What claim my invention is the peculiar con
neciion and arrangement of the slide H Landslide K
mn mr. I'd No aa dearribed he
proper position Of the scraper regulating the posi-
ion Of the stock and preventing the alteration of Its
set BY the wear from friction to which the unprotrc
ted helve Is subject.
GII5ERT HATHEwAY Rochester, Mas, for i'm.
provement in Saw Mills with cylindrical saws. Pa
tented April "a, l849.
What claim as my invention and desire to secure
BY Letters Patent y the forming Of the carriage
ways Of cylindrical saw mill, with arrangements
for ateray incnng their position with reference to
the axis of the saw barrel for the purpose Of prevent
ing the friction Of timber against the outside of the
barrel, substantially as herein described
also claim the movable dog, sliding on q sup
port In the interior OF saw barrel In groove In
clined towards the axis thereof and acting to keep
the end Of the piece Of stuff which has been cut,
slightly bent as II advances, and ont of contact, and
consequently free from friction against the interior
surface of the barrel, whereby am enabled TO use
barrel Of increasing thickness from the cutting
towards the supporting end of said barrel, in the
manner and for the purposes herein set forth.
also claim the combining Of one or more inside,
with Tour or more outside cylindrical revolving
guides, all capable Of sliding ongitudinaly on their
respective axis, to accommodate their positions
to the gradual wearing away Of the saw and acting
TO prevent changes In its cylindrical form while
dereong rapid revolution
JoHs WHISTLER, Carlisle, Pa for improvement
In Shoe Lasts. Patented April "a, l649,
What claim my invention and desire to secure
by Letters Patent, Is Ire employment Of the extra
screw No. l, for expanding the uppers over the ball
Of the foot In the manner and for the purpose here
In described and represented.
ISRAEL KEPLER, Milton, Pa, for Improvement In
Corn Shelters Patented April "a, ls49.
What claim my invention and desire 10 secure
by Letters Pntent IL the combination of the adiusa-
Bile toothed Smelling plates n) with the fixed bars or
seements az to form toothed concave, within
which spiked futed or rouehened cylinder revoves
for the purpos, of Smelling corn the whole being ar
ranged and operated In the manner herein set forth
Gro FLETCHER, SR., Grsensbuyg, Indiana, for i'm
p ovement in machines for Polishing Stones. Pat
ented April "a, l849.
Having thus fully described the nature, operation
and conjunction OF nv Self shifting Stone Rubbing