AT545825T
Optical device for led-based light-bulb substitute
Abstract
This record has no abstract on file.
Term
Term ended
Expired 13 May 2024, 2.4 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
3 priority claims, no other members on record
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 47069103 | United States of America | P | |
| 46155703 | United States of America | A | |
| 2004014938 | United States of America | W |
Numbers
- Application
- 4752067
Titles2
- German
- OPTISCHE EINRICHTUNG ZUM ERSATZ VON GLÜHBIRNEN AUF LED-BASIS
- English
- OPTICAL EQUIPMENT FOR REPLACING LIGHTBULBS ON LED BASE
Classification
- CPC, 10
- H01L33/54
- F21K9/232
- F21K9/233
- F21K9/61
- F21V5/04
- F21V7/0091
- F21Y2115/10
- G02B19/0028
- G02B19/0066
- G02B19/0071
- IPC, 6
- F21K99 00
- F21V5 04
- F21V7 00
- G02B
- H01L29 06
- H01L33 54