A multi-use lever having a flat pry blade member and a handle lying in substantially parallel planes connected by an elongated midsection. A pair of bends provide a substantially upright configuration transitioning from the handle and pry blade member to the midsection, enabling the worker to drive and extract nails from constricted work areas, and lift heavy objects by increasing leverage exerted by the tool. A claw and eyelet defined as part of the pry blade member allow the lever to be utilized as a nail extractor. V-shaped tips of the claw provide points for digging into soft building materials and provide an edge providing a fulcrum for prying at unusual angles. The lever is made of a solid steel construction, allowing the lever to be used as a hammer, with a flattened portion functioning as the strike point.

CROSS-REFERENCE TO RELATED APPLICATION 
This application claims the benefit of U.S. Provisional patent application 
Ser. No. 60/014,091, filed Mar. 26, 1996 now abandoned. 
BACKGROUND OF THE INVENTION 
1. Field of the Invention 
The present invention relates generally to levers. More specifically, the 
invention relates to a multi-use lever incorporating the functions of a 
pry bar, nail puller, lifter and hammer. 
2. Description of the Prior Art 
Presently, when workers need to perform a variety of tasks they must often 
carry an assortment of tools. For instance, to drive or remove nails, pry 
apart objects or lift heavy articles, a worker would need at least a 
hammer and a pry bar. However, the hammer and pry bar in many instances 
will not provide enough leverage to lift items of significant weight. 
Neither the hammer, pry bar, nor any other conventional tool alone can 
conveniently, easily and effectively be utilized to hammer nails, reach 
and remove nails in hard to reach places, provide enough leverage for the 
removal of shingles, siding, plywood, molding, metal, carpeting, and lift 
heavy objects with minimum applied force. 
Currently, to complete the above mentioned tasks, the worker must not only 
obtain different tools for each task, but must also have them available 
for use together at a work site. There is therefore a need for a 
lightweight, easy to use, and effective tool that is useful for a number 
of tasks including driving and removing nails, lifting heavy objects with 
a minimum amount of applied force, and providing sufficient leverage in 
the removal of shingles, siding, plywood and other materials. The present 
invention provides such a device. 
Leverage devices have been described in the patent literature. For example, 
U.S. Pat. No. 2,457,231 issued to Henderson on Dec. 28, 1948, U.S. Pat. 
No. Des. 350,270 issued to Jensen on Sep. 6, 1994, and U.S. Pat. No. Des. 
197,205 issued to Estwing on Dec. 24, 1963, all show pry bars, but fail to 
disclose leverage devices wherein the handle end and the pry end each is 
configured to include a nearly right bend resulting in a handle and pry 
member lying in substantially parallel planes, so as to provide an upright 
profile which allows leverage in constricted areas. 
U.S. Pat. No. 669,106 issued to Thom on Mar. 5, 1901, U.S. Pat. No. 845,672 
issued to Thompson on Feb. 26, 1907, U.S. Pat. No. 3,680,834 issued to 
Holloway on Aug. 1, 1972, U.S. Pat. No. Des. 136,804 issued to Rea on Sep. 
10, 1943, U.S. Pat. No. Des. 120,609 issued to Arnsbarger on Feb. 17, 
1940, and U.S. Pat. No. Des. 195,362 issued to Geisler on Jun. 4, 1963, 
all describe elongated pry bars or nail extractors, but fail to disclose a 
leverage device having an upright profile which allows increased leverage 
in constricted areas, and having with a handle and a flat blade at 
opposing ends to serve as a nail pry member suitable for ripping forward 
shingles and the like. 
None of the above inventions and patents, taken either singly or in 
combination, is seen to describe the instant invention as claimed. 
SUMMARY OF THE INVENTION 
The invention relates to a multi-use lever which enables the worker to 
drive and extract nails, lift heavy objects and greatly increase the 
leverage exerted by the tool, particularly in constricted areas. The lever 
comprises an elongated midsection terminating with a handle made of rubber 
or similar material, located at a first end, and a flat pry blade member 
configured for prying and nail-pulling, located at a second end. A lower 
bend between the midsection and the pry blade member and an upper bend 
between the midsection and the handle each provide the lever with an 
upright configuration, positioning the pry blade member and handle in 
substantially parallel planes. Such upright configuration provides 
increased leverage to the tool, particularly advantageous in constricted 
work areas, such that a minimum amount of downward force applied to the 
handle produces a greater amount of force at the pry blade member. 
A claw and an eyelet defined in the pry blade member each serve as a nail 
extractor. The eyelet is defined medially in the pry blade member, having 
a constricted neck for binding a nail beneath its head, allowing the lever 
to be levered forward and upward by means of the handle, with the claw 
acting as a fulcrum, to extract the nail. The claw has pointed tips for 
aiding in removal of deeply embedded nails; the claw is operated by 
levering the handle in a rearward and downward direction, using the lower 
bend as a fulcrum. The lever is rigid, preferably made of a solid steel 
construction, further allowing the lever to be used as a hammer with the 
lower bend functioning as the strike point. 
Accordingly, it is a principal object of the invention to provide a 
leverage tool with an upright configuration, having a handle and pry blade 
member at opposing ends. 
It is another object of the invention to provide a leverage tool wherein 
the handle and pry blade end lie in substantially parallel planes. 
It is a further object of the invention to provide a leverage tool suitable 
for use as a hammer. 
Still another object of the invention is to provide a leverage tool useful 
for extracting nails. 
It is again an object of the invention to provide a leverage tool useful 
for levering and inserting beneath shingles, while remaining useful for 
general purpose prying as well. 
It is an object of the invention to provide improved elements and 
arrangements thereof in an apparatus for the purposes described which is 
inexpensive, dependable and fully effective in accomplishing its intended 
purposes.

Similar reference characters denote corresponding features consistently 
throughout the attached drawings. 
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
Turning now to FIG. 1 of the drawings, leverage tool 10 is shown having a 
handle 12, pry blade 16 and a midsection 14 connected between handle 12 
and pry blade 16. A unitary transition between the midsection 14 and the 
handle and pry blade is provided by an upper bend 13, formed near handle 
12, and a lower bend 15, formed near pry blade 16. The upper and lower 
bends 13, 15, place the handle 12 and pry blade 16 in substantially 
parallel planes, and provides an upright configuration during use of the 
tool. The bends provide accessibility to constricted areas allowing 
leverage when using leverage tool 10 as a prying device. Claw 18, located 
in pry blade 16 at the distal end of tool 10, is provided with V-shaped 
tips 17, providing points for digging out embedded nails. Moreover, the 
pry blade 16 is planar, which allows the blade to be easily inserted 
between overlapping articles, particularly shingles. 
As shown in FIGS. 1 and 3, a nail N can be extracted via leverage tool 10 
by using either claw 18 or eyelet 20 of pry blade 16. In FIG. 1, the claw 
18 is used to extract nail N by forcing pry blade 16 up against nail N 
such that nail N abuts claw 18. using the lower bend 13 as a pivot point 
or fulcrum, the worker may then press down on handle 12 to exert leverage 
upon nail N. As the claw 16 is engaged below the head of a nail N, the 
steeply inclined midsection 14 permits a relatively modest amount of 
downward force to be placed on handle 12 to act about the fulcrum, namely 
the lower bend 15, to translate into a larger amount of upward force by. 
pry blade 16 on nail N. Such force can be exerted over the entire arc over 
which the handle travels in a downward path towards the nailed surface, 
allowed by the steep angle of inclination of the tool. Such leverage is 
particularly advantageous in constricted work areas. The handle 12 is 
padded to provide cushioning to the hand as force is exerted downward. 
Eyelet 20, located medially in pry blade 16 near lower bend 15, includes a 
hole 24 for passage of the head of a nail, and narrowed neck 22, used to 
extract nail N by placing head of nail N within hole 24 and drawing the 
narrowed neck 22 beneath the head. The eyelet 20 is configured to 
accommodate most standard building nail sizes. The nail being thus 
engaged, by placing an downward force on handle 12, the lower bend 13 
again serves as a fulcrum and the downward force to translate into an 
increased upward force which forces up pry blade 16. The upward force 
extracts the nail N, which is secured within eyelet 20. 
In contrast to FIG. 1 and as suggested by FIG. 3, the eyelet 20 allows the 
claw 18 to act as a fulcrum when an upward and forward force is exerted on 
handle 12. With the nail being engaged as previously described, by placing 
an upward force on handle 12, the tips 17 of the claw 16 serve as a 
fulcrum and the upward force to translates into an increased upward force 
which forces up pry blade 16. The upward force extracts the nail N, which 
is secured within eyelet 20. 
The configuration of the upper bend 13 and lower bend 15 in leverage tool 
10, in conjunction with handle 12, pry blade 16 and. midsection 14 causes 
leverage tool 10 to resemble an "Z" shape. In addition, the bends 13, and 
15 are arranged with respect to midsection 14 such that handle 12 and pry 
blade 16 project oppositely therefrom and form an angle therebetween of 
about 135.degree.. Furthermore, the angles of upper bend 13 and lower bend 
15 are substantially complementary and place handle 12 and pry blade 16 in 
a substantially parallel relationship to each other. 
The bends 13, 15, also allow leverage tool 10 to be utilized as a hammer, 
by a flattened transition portion 21 of midsection 14 and bend 15, 
opposite blade 16, functioning as the strike point. Unlike a conventional 
hammer, the user can both drive a nail and extract it without having to 
manually rotate the tool. Leverage tool 10 is made of materials chosen to 
be sufficiently rugged to endure the impact forces, such as steel or 
similar hard durable alloys. Handle 12 is made of rubber or other material 
suitable for gripping. 
In FIG. 2 leverage tool 10 is shown as a tool for lifting upper beam B1 
from frame F. Pry blade 16 is a rigid, thin, flat member having a planar 
face 16a and opposing surface 16b, thus dimensioned and configured to fit 
between two generally parallel contiguous surfaces, such as upper beam B1 
and lower beam B2 shown, or shingles (not shown). The V-shaped tips 17 of 
pry blade 16 allow pry blade 16 to dig into soft building materials, such 
as wood, composites, asphalt and the like, thereby providing a surely set 
point with which to pry. 
Substantial upper and lower bends 13, 15, respectively, allow a large 
upward force to be applied at pry blade 16 by applying only a minimum 
amount of downward force to handle 12. The moment force due to the moment 
arm of midsection 14 allows a person to lift a heavy object by first 
placing pry blade 16 between the object to be lifted and its support, and 
then exerting a downward force on handle 12. When utilized in this fashion 
leverage tool 10 is exceptional in assisting workers in lifting dressers, 
tables and other large objects (with tips 17 padded). In addition to 
lifting large objects, the added leverage gained from leverage tool 10 
allows for the quick and efficient removal of shingles, siding, plywood, 
molding, roofing, metal and other hard to remove materials. 
Claw 18 in use with eyelet 20 is particularly useful in nail extracting in 
situations where there is insufficient room to place a downward force on 
handle 12 as a consequence of its configuration. Claw 18 can be understood 
from FIG. 3 as being wider near the end provided with tips 17 (the distal 
end) and narrower proximate to lower bend 15 (the proximate end). Each 
V-shaped tip 17 has edges 19a and 19b converging towards an imaginary 
centerline of symmetry of pry blade 16. The line of symmetry beginning at 
the proximate end and ending at the distal end also defines the forward 
direction when the handle is brought upward. As opposed to using both tips 
17 as a fulcrum when the handle is brought forward and upward, when the 
handle 12 is brought upward in a plane to the right or left of directly 
forward, an associated edge 19a or 19b acts as a fulcrum against which to 
act to remove the nail. 
It is to be understood that the present invention is not limited to the 
sole embodiment described above, but encompasses any and all embodiments 
within the scope of the following claims.