Safety double lock
Mordick July 2, 1
U.S. patent number D371,300 [Application Number D/035,677] was granted by the patent office on 1996-07-02 for safety double lock. This patent grant is currently assigned to Federal-Hoffman, Inc.. Invention is credited to Brian L. Mordick.
| United States Patent | D371,300 |
| Mordick | July 2, 1996 |
Safety double lock
Claims
The ornamental design for a "safety double lock", as shown and described.
| Inventors: | Mordick; Brian L. (Shoreview, MN) |
|---|---|
| Assignee: | Federal-Hoffman, Inc. (Anoka,
MN) |
| Appl. No.: | D/035,677 |
| Filed: | March 3, 1995 |
| Current U.S. Class: | D8/343 |
| Field of Search: | ;D8/330-348 ;70/14,51,58,57,18 |
References Cited [Referenced By]
U.S. Patent Documents
| D339057 | September 1993 | Lofland |
| 4680948 | July 1987 | Stewart |
| 5109683 | May 1992 | Cartwright |
Other References
|
"Safety Lockouts," Hoffman Engineering Company advertising brochure, p. 507 .COPYRGT.1995.. |
Primary Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Description
FIG. 1 is a top, front, and right side elevational view of a safety double lock showing my new design;
FIG. 2 is an enlarged front elevational view thereof;
FIG. 3 is an enlarged rear elevational view thereof;
FIG. 4 is an enlarged right side elevational view thereof, the left side being a mirror image of that shown;
FIG. 5 is an enlarged top plan view thereof; and,
FIG. 6 is an enlarged botom plan view thereof.
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