Brake spring tool

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Description

FIG. 1 is a perspective view of a brake spring tool showing my new design taken from above and from one side;

FIG. 2 is a perspective view of the design taken from below and from the opposite side to that of FIG. 1; and

FIG. 3 is an end view looking from the left in FIG. 1.

Referenced Cited
U.S. Patent Documents
19981 July 1890 Gurney
193069 June 1962 Woolums et al.
D203948 March 1966 Alexander
D230128 January 1974 Fistler et al.
D240289 June 1976 Skinner
1053599 February 1913 Hess
1508489 September 1924 Vlchek
2264391 December 1941 MacLeod
2373898 April 1945 Kulesh
2839820 June 1958 Bates
4063342 December 20, 1977 Mitchell et al.
4068363 January 17, 1978 Costa
Other references
  • Hardware Age, Feb. 26, 1959, p. 61, Item 9 "Nailclaw" at center of page.
Patent History
Patent number: D269497
Type: Grant
Filed: May 6, 1981
Date of Patent: Jun 28, 1983
Inventor: Frank Rogowsky (Mississauga, Ontario)
Primary Examiner: Alan P. Douglas
Law Firm: Moss, Bensette, Thompson, Squires
Application Number: 6/261,264
Classifications
Current U.S. Class: D 8/88
International Classification: D0805;