← Back to Patent Explorer
US4057863A Expired / Lapsed US ⏱️ 0.0 years remaining

Plier assembly

Assignee: Individual
•
Filing: 1975-09-12
•
Granted: 1977-11-15
•
Expires: 1995-09-12
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract The plier comprises a pair of jaw handles, a feed tube mounted rectilinearly through the intersection of the jaw handles. A transversely disposed knife blade mounted to the terminal end of the jaw extremity of one of the jaw handles, and an anvil jaw being mounted to the terminal end of the jaw extremity of the opposing jaw handle in approximate registry with the knife blade. The anvil jaw subassembly includes a mounting flange by which the anvil jaw is mounted to its respective jaw handle, and an L-shaped working flange which is pivotally mounted to the mounting flange transversely with respect to the plier. Further embodiments include a blade having transverse knives mounted in tandem with one of the blades being shorter in length than the other to provide combination crimper and cutter; a wire stripper which includes an L-shaped work flange having a V-shaped groove cut in the uppermost terminal edge of the work flange.

Inventors

  • 👤 Homer G. Bewley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 19:54
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/22; B25F; B25F1/00; H; H02; H02G; H02G1/00; H02G1/12; H02G1/1202; H02G1/1204; H02G1/1207; H02G1/1209; H02G1/1214

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 120 words
A plier, comprising: a first S-shaped jaw handle and a second S-shaped jaw handle pivotally mounted to each other, the superimposed corresponding sections of said jaw handles forming suitably configured handles and jaw extremities; a blade including a knife disposed transversely to and being dependently carried on the interior side of the jaw extremity of said first jaw handle; and an anvil jaw subassembly including a mounting flange providing means for mounting the anvil jaw to the jaw extremity of the jaw handle opposing said jaw handle carrying said blade, and said anvil jaw being defined by an L-shaped working flange provided by an upstanding flange which is pivotally mounted to said mounting flange transversely with respect to said plier.
Claim 2
Dependent Claim 120 words
A plier, comprising: a first S-shaped jaw handle and a second S-shaped jaw handle pivotally mounted to each other, the superimposed corresponding sections of said jaw handles forming suitably configured handles and jaw extremities; a blade including a knife disposed transversely to and being dependently carried on the interior side of the jaw extremity of said first jaw handle; and an anvil jaw subassembly including a mounting flange providing means for mounting the anvil jaw to the jaw extremity of the jaw handle opposing said jaw handle carrying said blade, and said anvil jaw being defined by an L-shaped working flange provided by an upstanding flange which is pivotally mounted to said mounting flange transversely with respect to said plier.
Claim 3
Dependent Claim 41 words
The apparatus of claim 1 including a hollow tube projecting through a slotted hole in the intermediate portion between the handle and jaw extremities of one of said jaws, and being fastened parallel to the rectilinear axis to the second jaw.
Claim 4
Dependent Claim 29 words
The apparatus of claim 1 wherein said blade includes a pair of blades being mounted transversely in tandem with the outer blade being longer than the interiorly disposed blade.
Claim 5
Dependent Claim 26 words
The apparatus of claim 1 wherein one of the transverse edges of one of said legs of said working flange is provided with a V-shaped notch.

References Cited (Backward Citations)

CA451282A Cited
US2948171A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-11-14 1981-05-16 1981-11-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-11-14 1985-05-16 1985-11-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-11-14 1989-05-16 1989-11-15 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag