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
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