Swirl pin
Description
FIG. 1 is a developed side elevational view of a safety pin showing my new design;
FIG. 2 is a perspective view in open position;
FIG. 3 is a perspective view in closed position;
FIG. 4 is a side perspective view in open position; and
FIG. 5 is a side perspective view in closed position.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D33915 | January 1901 | Weiler |
D47674 | August 1915 | Smith |
195825 | October 1877 | Jenkins |
D214259 | May 1969 | Drake |
398140 | February 1889 | Farmer |
404003 | May 1889 | Herbert et al. |
2748438 | June 1956 | Clark |
1196614 | November 1959 | FRX |
Patent History
Patent number: D301434
Type: Grant
Filed: Dec 23, 1986
Date of Patent: Jun 6, 1989
Inventor: Mary J. Kazmierski (Millersville, MD)
Primary Examiner: Louis S. Zarfas
Application Number: 6/931,134
Type: Grant
Filed: Dec 23, 1986
Date of Patent: Jun 6, 1989
Inventor: Mary J. Kazmierski (Millersville, MD)
Primary Examiner: Louis S. Zarfas
Application Number: 6/931,134
Classifications
Current U.S. Class:
Safety Pin Or Clasp (i.e., With Detent For Securing Resilient End) (D11/206)