Telescoping spring retainer for the tools of agricultural implements

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Description

FIG. 1 is a perspective view from below and to one side; and,

FIG. 2 is a perspective view from above and from opposite side.

Referenced Cited
U.S. Patent Documents
2697289 December 1954 Standfuss
3976144 August 24, 1976 Ralston
4091878 May 30, 1978 Steketee
4368783 January 18, 1983 Hake et al.
4660652 April 28, 1987 Moos et al.
4700785 October 20, 1987 Bartusek et al.
Patent History
Patent number: D359498
Type: Grant
Filed: Dec 7, 1992
Date of Patent: Jun 20, 1995
Inventors: John W. Woodward (Toowoomba QLD 4350), Norman J. Hando (Sheldon QLD 4127)
Primary Examiner: B. J. Bullock
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 8/2,118
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)