Hinge pin stop
United States Patent D311677

Headrick, David D. (2309 Autumn La., Oklahoma City, OK, 73170)
Application Number:
Publication Date:
Filing Date:
Primary Class:
Other Classes:
Field of Search:
D8/323, D8/402, D8/327, 16/374, 16/386, 16/82, 16/250
View Patent Images:
US Patent References:
D277453Hinge pin lockFebruary, 1985WilmanD8/323
3044730Spin casting reel with positive and friction brake meansJuly, 1962SzakoD8/327
1772560HingeAugust, 1930Soss16/374
1199409N/ASeptember, 1916Neuberth16/250

Foreign References:
AT0005959November, 190116/374
DE2520305November, 197616/374
GB0000111December, 190316/386
Primary Examiner:
Bullock B. J.
Attorney, Agent or Firm:
Litman, Richard C.
1. The ornamental design for a hinge pin stop, as shown and described.


FIG. 1 is a top view of a hinge pin stop showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a perspective view thereof;

FIG. 6 is a reduced perspective view thereof, the hinge being shown in broken lines for illustrative purposes only.