Combination 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 top plan view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
1218084 | March 1917 | Hulden |
1375603 | April 1921 | hrstrom |
3750431 | August 1973 | Atkinson |
- Luggage & Travelware, Apr. 1980, p. 27 "Prestolock".
Patent History
Patent number: D294453
Type: Grant
Filed: Aug 21, 1985
Date of Patent: Mar 1, 1988
Inventor: Chong-Kuan Ling (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Stephen F. K. Yee
Application Number: 6/767,906
Type: Grant
Filed: Aug 21, 1985
Date of Patent: Mar 1, 1988
Inventor: Chong-Kuan Ling (Taipei)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Attorney: Stephen F. K. Yee
Application Number: 6/767,906
Classifications
Current U.S. Class:
D/8334