Plier wrench
Patent 4094215 Issued on June 13, 1978. Estimated Expiration Date: 
June 13, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
June 13, 1995. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 1216224 1244966 1367711 2156529 2397095 InventorApplicationNo. 05/783816 filed on 04/01/1977US Classes:81/127, Claw81/133, Pinion lock81/136Intermediate fulcrumExaminersPrimary: Jones, James L. Jr.Assistant: Godici, Nicholas P. Attorney, Agent or FirmAbstractA plier wrench is provided which has a body with a fixed jaw and a movable jaw slidable relative thereto that carries a rack. A gear engages the rack and moves the movable jaw and in addition a pivotal handle or lever is provided which may be swung toward the main handle or body portion which lever carries a tab that engages and rotates the gear to move the movable jaw toward the fixed jaw. | |
