Projection lamp
Henkel , et al. October 16, 1
U.S. patent number D253,195 [Application Number 05/796,572] was granted by the patent office on 1979-10-16 for projection lamp. This patent grant is currently assigned to GTE Sylvania Incorporated. Invention is credited to Charles E. Henkel, Arnold E. Westlund, Jr..
| United States Patent | D253,195 |
| Henkel , et al. | October 16, 1979 |
Projection lamp
Claims
The ornamental design for a projection lamp, as shown and described.
| Inventors: | Henkel; Charles E. (Winchester, KY), Westlund, Jr.; Arnold E. (Winchester, KY) |
|---|---|
| Assignee: | GTE Sylvania Incorporated
(Stamford, CT) |
| Appl. No.: | 05/796,572 |
| Filed: | May 13, 1977 |
| Current U.S. Class: | D26/2 |
| Current International Class: | D2605 |
| Field of Search: | ;362/296,340,350,348 ;D48/33,34,2E ;313/312-318,113,116,220,221 |
References Cited [Referenced By]
U.S. Patent Documents
| D236533 | August 1975 | Wierzbicki |
| 1394319 | October 1921 | McNeal |
| 3825742 | July 1974 | Levin |
Other References
|
General Electric PAR & R Lamp Catalog, Mar. 1975, p. 5, Quartzline.RTM. Lamp (top).. |
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: O'Malley; Norman J.
Description
FIG. 1 is a perspective view of the projection lamp showing our new faceted reflector design.
FIG. 2 is a front view thereof.
FIG. 3 is a view of one side thereof, the opposite side being the same.
FIG. 4 is a view of a side adjacent that shown in FIG. 3, the opposite side being the same.
In the drawings, faceting of the reflector is only partially disclosed for convenience of illustration. It is to be understood that each row of faceting continues circumferentially about the reflector surface.
The characteristic feature of our design resides in the faceted reflector.
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