Chisel

- Mac Tools, Inc.
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Description

FIG. 1 is a perspective view of the chisel showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational view thereof; and,

FIG. 5 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D25308 March 1896 Neff
D26463 December 1996 Field
D31973 December 1899 Miller
D45049 December 1913 Mueller
D45277 February 1914 Vaughan
D45527 March 1914 Graham
D46716 December 1914 Kemp
D92385 June 1934 Bardwell
D180839 August 1957 Mohns
600808 March 1898 Sinclair
925978 June 1909 Backo et al.
1570650 January 1926 Thomson
1602642 October 1926 Brathwaite
1719449 July 1929 Raucko
1868652 July 1932 Zentmyer
2735179 February 1956 Stanton
2910771 November 1959 Farmer
Other references
  • Armstrong Tools Catalog, Mar. 1984, Chisels p. 111, 10A09. Osborne Tools Catalog, May 1986, p. 20, Chisels CP3 10A09. Stanley Tools Catalog, Aug. 1979, Chisels, CP3 10A09. Utica Tools Catalog, Jul. 1949, Chisels, CP3 10A09.
Patent History
Patent number: D346103
Type: Grant
Filed: Aug 21, 1992
Date of Patent: Apr 19, 1994
Assignee: Mac Tools, Inc. (Washington Court House, OH)
Inventor: Roger L. Warner (Washington C.H., OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Porter, Wright, Morris & Arthur
Application Number: 7/933,059
Classifications
Current U.S. Class: D 8/47