Combined light filter and shield for a dental curing lamp
Friedman December 13, 1
U.S. patent number D298,965 [Application Number 06/870,857] was granted by the patent office on 1988-12-13 for combined light filter and shield for a dental curing lamp. Invention is credited to Joshua Friedman.
| United States Patent | D298,965 |
| Friedman | December 13, 1988 |
Combined light filter and shield for a dental curing lamp
Claims
The ornamental design for the combined light filter and shield for a dental curing lamp, as shown and described.
| Inventors: | Friedman; Joshua (Ridgefield, CT) |
|---|---|
| Appl. No.: | 06/870,857 |
| Filed: | June 5, 1986 |
| Current U.S. Class: | D24/152 |
| Field of Search: | ;D24/10,13,16,23,29 ;D30/43 ;D16/105,130,136 ;433/3,26,141,229 ;350/311,318,321 ;273/30,67,76 ;D21/213 ;D8/16 |
References Cited [Referenced By]
U.S. Patent Documents
| D294639 | March 1988 | Croll |
| 4522594 | June 1985 | Stark et al. |
| 4662842 | May 1987 | Croll |
Assistant Examiner: Vinson; Brian N.
Description
FIG. 1 is a perspective view of a combined light filter and shield for a dental curing lamp showing my new design, the broken-line showing of the curing lamp being for illustrative purposes only and forming no part of the claimed design;
FIG. 2 is a front elevational view thereof, the rear being identical in appearance;
FIG. 3 is a side elevational view thereof, the opposite side being identical in appearance; and
FIG. 4 is a top plan view thereof, the bottom being substantially similar in appearance.
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