Compact fluorescent lamp assembly
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FIG. 1 is a top, front and right side perspective view of a compact fluorescent lamp assembly showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; the right side elevational view being a mirror image of the view in FIG. 6;
FIG. 7 is a top, front and right side perspective view of a compact fluorescent lamp assembly showing an alternative embodiment of our new design;
FIG. 8 is a top plan view of the embodiment in FIG. 7;
FIG. 9 is a bottom plan view of the embodiment in FIG. 7;
FIG. 10 is a front elevational view of the embodiment in FIG. 7;
FIG. 11 is a rear elevational view of the embodiment in FIG. 7; and,
FIG. 12 is a left side elevational view of the embodiment in FIG. 7; the right side elevational view being a mirror image of the view in FIG. 12.
D275948 | October 16, 1984 | Vakil |
D289798 | May 12, 1987 | Joosten |
D291358 | August 11, 1987 | Witte |
D302471 | July 25, 1989 | Cassidy et al. |
D302733 | August 8, 1989 | Sangen et al. |
D304030 | October 17, 1989 | Vakil |
D304087 | October 17, 1989 | Porembski et al. |
D304502 | November 7, 1989 | Heidemann et al. |
D334244 | March 23, 1993 | Shaffer et al. |
2009220 | July 1935 | Bol |
2505993 | May 1950 | Rogers |
3815080 | June 1974 | Summa |
4375607 | March 1, 1983 | Morton et al. |
4414489 | November 8, 1983 | Young |
4545774 | October 8, 1985 | Van Gils et al. |
4777405 | October 11, 1988 | Hermes et al. |
4792726 | December 20, 1988 | Gandhi |
4934768 | June 19, 1990 | Blaisdell |
5086249 | February 4, 1992 | Blaisdell et al. |
- The Specification Sheet for PL Adapter by North American Philips Lighting Corporation, published in the USA in 1983. Product literature entitled, "The Ultimate in Energy Miser Adapters-EC 300 Series", two pages, published by Progressive Technology in Lighting in the USA, publication date unknown.
Type: Grant
Filed: May 6, 1992
Date of Patent: May 17, 1994
Assignee: Progressive Technology in Lighting, Inc. (Holland, MI)
Inventors: Paul C. DeKleine (Holland, MI), Rick A. Perkins (Holland, MI)
Primary Examiner: Susan J. Lucas
Law Firm: Price, Heneveld, Cooper, DeWitt & Litton
Application Number: 7/880,331