Combination operated padlock

Description

FIG. 1 is a front and top perspective view of a combination-operated padlock showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D144684 May 1946 Bouhall
3750431 August 1973 Atkinson
Patent History
Patent number: D297403
Type: Grant
Filed: May 21, 1985
Date of Patent: Aug 30, 1988
Inventor: Ling Chong-Kuan (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Stephen F. K. Yee
Application Number: 6/736,348
Classifications
Current U.S. Class: D/8334