Zipper hand tool
Description
FIG. 1 is a front elevational view of a zipper hand tool showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a bottom plan view thereof; and
FIG. 4 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D238630 | February 1976 | Ammons, Sr. |
2939193 | June 1960 | Morgan |
3017680 | January 1962 | Duncan |
3276087 | October 1966 | Hanson |
836223 | June 1960 | GBX |
1573067 | August 1980 | GBX |
Patent History
Patent number: D296882
Type: Grant
Filed: Apr 22, 1985
Date of Patent: Jul 26, 1988
Inventor: David J. Lopez (San Mateo, CA)
Primary Examiner: Catherine E. Kemper
Attorney: Terry M. Gernstein
Application Number: 6/725,776
Type: Grant
Filed: Apr 22, 1985
Date of Patent: Jul 26, 1988
Inventor: David J. Lopez (San Mateo, CA)
Primary Examiner: Catherine E. Kemper
Attorney: Terry M. Gernstein
Application Number: 6/725,776
Classifications
Current U.S. Class:
Zipper Type (D11/221)