Information
-
Patent Grant
-
D340311
-
Patent Number
D340,311
-
Date Filed
Thursday, January 24, 199133 years ago
-
Date Issued
Tuesday, October 12, 199330 years ago
-
Inventors
-
Original Assignees
-
Examiners
Agents
-
-
US Classifications
Field of Search
US
- D26 121
- D26 122
- D26 123
- D26 128-137
- 362 319
- 362 326-340
- D10 121
- 359 567
- 359 742
- 359 851
-
-
Claims
- The ornamental design for a fresnel lens array for infrared motion detector, as shown and described.
US Referenced Citations (7)
Foreign Referenced Citations (2)
Number |
Date |
Country |
968412 |
Feb 1958 |
DEX |
2173013A |
Oct 1986 |
GBX |