Open-end ratchet wrench

Details Open-end ratchet wrench Open-end ratchet wrench

1983-02-07

1984-10-30

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Handle clutched to head

B25B 1300

Patent

active

044794096

ABSTRACT:
An open-end ratchet wrench including a handle joined to a crescent-shaped head portion. A jaw member is detachably received within the head portion, the jaw member being removed by axial displacement. Spring-biased, indent-detent means resists axial displacement. Ratchet means is interposed between the jaw member and head portion.

REFERENCES:
patent: 894641 (1908-07-01), Higbee
patent: 2636411 (1953-04-01), Wood
patent: 2651230 (1953-09-01), Waterval
patent: 2660910 (1953-12-01), Sellers
patent: 2697370 (1954-12-01), Brooks
patent: 2707412 (1955-05-01), Brame
patent: 2851914 (1958-09-01), Zeckzer
patent: 3175434 (1965-03-01), Bergquist
patent: 4270417 (1981-06-01), Tesoro

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