Combination time delay switches and cover plate
Rosenbaum , et al. April 21, 1
U.S. patent number D325,559 [Application Number 07/591,482] was granted by the patent office on 1992-04-21 for combination time delay switches and cover plate. This patent grant is currently assigned to Leviton Manufacturing Company, Inc.. Invention is credited to Lester Rivera, Saul Rosenbaum, Albert Zaretsky.
| United States Patent | D325,559 |
| Rosenbaum , et al. | April 21, 1992 |
| **Please see images for: ( Certificate of Correction ) ** |
Combination time delay switches and cover plate
Claims
The ornamental design for combination time delay switches and cover plate, as shown and described.
| Inventors: | Rosenbaum; Saul (East Meadow, NY), Zaretsky; Albert (Brooklyn, NY), Rivera; Lester (Glendale, NY) |
|---|---|
| Assignee: | Leviton Manufacturing Company,
Inc. (Little Neck, NY) |
| Appl. No.: | 07/591,482 |
| Filed: | October 1, 1990 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 231011 | Aug 11, 1988 | ||||
| Current U.S. Class: | D13/171 |
| Field of Search: | ;D8/353 ;D13/158,169-171,174,177 ;174/66 ;220/241 ;200/5A,341,330 ;323/905 ;439/135 |
References Cited [Referenced By]
U.S. Patent Documents
| D253532 | November 1979 | Mayo |
| 3371181 | February 1968 | Van Mastright |
| 4760227 | July 1988 | Boxer |
| 1585760 | Mar 1981 | GB | |||
| 2098011 | Nov 1982 | GB | |||
Attorney, Agent or Firm: Sutton; Paul J.
Description
FIG. 1 is a perspective view of a combined time delay switches and cover plate showing our new design, the broken line showing of a switch housing being for illustrative purposes only;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left side elevational view thereof, the right side being a mirror image;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a rear elevational view thereof.
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