Information
-
Patent Grant
-
D287121
-
Patent Number
D287,121
-
Date Filed
Monday, April 23, 198440 years ago
-
Date Issued
Tuesday, December 9, 198638 years ago
-
Inventors
-
Original Assignees
-
Examiners
Agents
-
-
US Classifications
Field of Search
US
- D13 23
- 174 16 HS
- 357 81
- 165 801
- 165 802
- 165 803
- 165 185
-
-
Claims
- The ornamental design for a sheet-metal heat sink for electronic devices, substantially as shown.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
D267942 |
McCarthy |
Feb 1983 |
|
3617980 |
Aldre et al. |
Nov 1971 |
|