Bar linkage assembly for use with a padlock for securing a bicycle wheel

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Description

FIG. 1 is a top, front, and right side perspective view of a bar linkage assembly for use with a padlock for securing a bicycle wheel showing my new design, the bottom being a mirror image of the top, and the rear and left side being identical in appearance to the front;

FIG. 2 is an enlarged top, front, and right side perspective view thereof, showing the linkage assembly in a folded configuration; and,

FIG. 3 is a further enlarged, fragmentary, top, front, and right side perspective view of the pivot joint of the front and left side elements.

Referenced Cited
U.S. Patent Documents
D27264 June 1897 Fraim
621391 March 1899 Turner
3747376 July 1973 White, Jr.
3748876 July 1973 Matthews
3959995 June 1, 1976 Fletcher
4760718 August 2, 1988 Muramatsu et al.
Patent History
Patent number: D349031
Type: Grant
Filed: Feb 24, 1992
Date of Patent: Jul 26, 1994
Inventor: Dennis F. Smith (Boyd, WI)
Primary Examiner: Brian N. Vinson
Attorney: Russell L. Johnson
Application Number: 7/840,695
Classifications
Current U.S. Class: D/8333