Crank

Latest Heinrich Kipp Werk Spanntechnik + Normelemente Patents:

Description

FIG. 1 is a perspective front view of the crank, showing my new design;

FIG. 2 is a top view;

FIG. 3 is a left side view, the right side being a mirror image thereof;

FIG. 4 is a bottom view;

FIG. 5 is a front view; and,

FIG. 6 is a rear view.

Referenced Cited
U.S. Patent Documents
D289370 April 21, 1987 Bertani
D292550 November 3, 1987 Jackson
D305544 January 16, 1990 Ganter
D324479 March 10, 1992 Tinz
D336233 June 8, 1993 Zimmermann
2108554 February 1938 Berg
Patent History
Patent number: D346739
Type: Grant
Filed: Mar 1, 1993
Date of Patent: May 10, 1994
Assignee: Heinrich Kipp Werk Spanntechnik + Normelemente (Sulz/Neckar)
Inventor: Bernhard Tinz (Reutlingen)
Primary Examiner: B. J. Bullock
Law Firm: Feiereisen & Kueffner
Application Number: 0/5,306
Classifications
Current U.S. Class: D/8309; Lever Or Handle (D15/142)