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Class Information
Number: D13/135
Name: Equipment for production, distribution, or transformation of energy > Distribution, modification or control > Connector, conductor or housing therefor (10) > Lamp socket > Converter (e.g., incandescent to fluorescent, etc.)
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D583761 |
Electric light adapter |
Dec. 30, 2008 |
| D569344 |
Connector for light source conversion |
May. 20, 2008 |
| D398902 |
Fluorescent light adapter |
Sep. 29, 1998 |
| D321502 |
Adapter for compact discharge lamp |
Nov. 12, 1991 |
| D321501 |
Adapter for compact discharge lamp |
Nov. 12, 1991 |
| D309888 |
Transformer with light socket connector input and telephone-style connector output |
Aug. 14, 1990 |
| D304030 |
Fluorescent lamp adapter base |
Oct. 17, 1989 |
| D291557 |
Adapter base for fluorescent lamp |
Aug. 25, 1987 |
| D291556 |
Adapter base for fluorescent lamp |
Aug. 25, 1987 |
| D290110 |
Adaptor base for fluorescent lamp or the like |
Jun. 2, 1987 |
| D284757 |
Adapter base for electric lamp |
Jul. 22, 1986 |
| D284652 |
Adapter base for electric lamp |
Jul. 15, 1986 |
| D283504 |
Lamp base |
Apr. 22, 1986 |
| D282062 |
Fluorescent lamp adapter |
Jan. 7, 1986 |
| D275949 |
Fluorescent lamp adapter with integral diffuser stud |
Oct. 16, 1984 |
| D275948 |
Fluorescent lamp adaptor base |
Oct. 16, 1984 |
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