F21L 19/003
Fastening or lifting of the lamp glass
Official title: {Fastening or lifting of the lamp glass (fastening of component parts of lighting devices F21V17/00)}
F21L19/003 (Fastening or lifting of the lamp glass) appears on 2 US grants and 3 published applications in this corpus.
Search patents in F21L- Granted patents
- 2
- Published applications
- 3
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 4 Apr 2006
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| Year | Granted patents | Published applications |
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| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
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