Multi-purpose tool

Compound tools – Hammer – With cutter

Reexamination Certificate

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Details

C007S146000

Reexamination Certificate

active

07051390

ABSTRACT:
A multipurpose tool is designed to meet the particular needs of commercial truck drivers. Preferably, it has a unitary, single-piece head which includes a chopping tool, a hammering tool, and a prying-pivoting tool, and a nail and/or staple removal assembly. Preferably, there are no sharp edges that are capable of cutting a person's skin. There are multiple surfaces and edges that may be easily wedged underneath an object to pry, lift, or force the object either in a proximal direction toward the user or in a distal direction away from the user, or upwards off a floor or truck bed. It may perform a multitude of functions, such as removing objects embedded in tires, tightening tire chains, repairing pallets (with a hammer
ail remover), moving pallets, prying open frozen doors, chopping ice (for example, removing ice build-up on vehicle). The head of the tool is slightly tilted to facilitate use as a lever. Other users, such as ranchers or farmers, will find the tool useful for repairing wire fences, stretching wire, pulling staples, and performing other small repairs.

REFERENCES:
patent: 110199 (1870-12-01), Calef
patent: 591689 (1897-10-01), Ponkney
patent: 604830 (1898-05-01), Karner
patent: 651398 (1900-06-01), Sullivan
patent: 855741 (1907-06-01), Albert
patent: 926496 (1909-06-01), Kahl et al.
patent: 984858 (1911-02-01), Pearson
patent: 4030150 (1977-06-01), Fisher
patent: 4308628 (1982-01-01), Kunberger et al.
patent: 4727609 (1988-03-01), Smith, Jr.
patent: 5103520 (1992-04-01), Mazzo
patent: D329366 (1992-09-01), Ragoonath
patent: 5315725 (1994-05-01), Vanden Heuvel
patent: 5709031 (1998-01-01), Van Beek

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