Impact hand tool

- Spring Line, Inc.
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Description

FIG. 1 is front elevational view of an impact hand tool of our new design, in which rear and side views are the same;

FIG. 2 is a bottom plan view thereof; and,

FIG. 3 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
781947 February 1905 Hartley et al.
789520 May 1905 Adell et al.
833712 October 1906 Geisenhoner
843655 February 1907 Adell et al.
1458961 June 1923 Williams
1461032 July 1923 Forsyth
1541078 June 1925 Sudweeks
1572046 February 1926 Seiler
1887085 November 1932 Ehrlich
2423511 July 1947 Luben et al.
2446848 August 1948 Prester
2460113 January 1949 Young
2675079 April 1954 Hughes
2787178 April 1957 Maxim
3029512 April 1962 Saxton
3407499 October 1968 Rapaport
3791034 February 1974 Carver
3883055 May 1975 Abos
Other references
  • McMaster--Carr Company Catalog, Chicago, Illinois, 1992, pp. 1867.
Patent History
Patent number: D354663
Type: Grant
Filed: Apr 13, 1993
Date of Patent: Jan 24, 1995
Assignee: Spring Line, Inc. (Spokane, WA)
Inventors: Emory J. Clark (Spokane, WA), Robert J. Warner (Veradale, WA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Law Firm: Wells, St. John, Roberts, Gregory & Matkin
Application Number: 0/7,117
Classifications
Current U.S. Class: D 8/47; D 8/14