Window sash lock
Mandell May 31, 1
U.S. patent number D295,948 [Application Number 06/822,534] was granted by the patent office on 1988-05-31 for window sash lock. Invention is credited to Theodore J. Mandell.
| United States Patent | D295,948 |
| Mandell | May 31, 1988 |
Window sash lock
Claims
The ornamental design for a window sash lock, as shown and described.
| Inventors: | Mandell; Theodore J. (Syosset, NY) |
|---|---|
| Appl. No.: | 06/822,534 |
| Filed: | January 27, 1986 |
| Current U.S. Class: | D8/337 |
| Field of Search: | ;D8/330-331,336-338 ;70/89-90 ;292/111,240-241 |
References Cited [Referenced By]
U.S. Patent Documents
| D268643 | April 1983 | Anderson |
| 2997323 | August 1961 | Riser |
| 4095829 | June 1978 | Van Klompenburg |
Assistant Examiner: Vinson; Brian N.
Description
FIG. 1 is a bottom right perspective view of a window sash lock showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a rear elevational view thereof.
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