Ratchet handle

- Snap-on Tools Company
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Description

FIG. 1 is a perspective view of the ratchet handle showing my new design, the dashed lines in which do not form part of the invention;

FIG. 2 is an elevational view thereof;

FIG. 3 is an end view of one end thereof; and,

FIG. 4 is an end view of the other end thereof.

Referenced Cited
U.S. Patent Documents
D387256 December 9, 1997 Ashby
582013 May 1897 Ellebrecht
5560272 October 1, 1996 Bolger
Other references
  • Armstrong Tools Catalog 880 B, p. 124, "No. 74-822 Ratchet 28-1/2" long", Dec. 1978. Proto Professional Tools Catalog, p. 45, Ratchet "C", Dec. 1975. Brookstone Catalog, p. 4, "Ratchet Palm Wrench", Dec. 1980. Snap-on Tools Catalog D1, p. 36, "1/2" Square Drive Rathchets (B)", May 1973.
Patent History
Patent number: D422192
Type: Grant
Filed: Sep 18, 1998
Date of Patent: Apr 4, 2000
Assignee: Snap-on Tools Company (Kenosha, WI)
Inventor: Dale E. Cleveland (Kenosha, WI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Reid Hecker
Law Firm: Emrich & Dithmar
Application Number: 0/93,810
Classifications
Current U.S. Class: D/8107; D8/25
International Classification: 0805;