Information
-
Patent Grant
-
D320473
-
Patent Number
D320,473
-
Date Filed
Thursday, September 28, 198935 years ago
-
Date Issued
Tuesday, October 1, 199133 years ago
-
Inventors
-
Original Assignees
-
Examiners
Agents
- Lowe, Price, LeBlanc & Becker
-
-
US Classifications
Field of Search
US
- D29 6
- D29 7
- D29 8
- D29 9
- 128 20525
- 128 20612
- 128 20617
- 128 20711
- D24 62
-
-
Claims
- The ornamental design for a breathing mask, as shown and described.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| 1-11777 |
Mar 1989 |
JPX |
|
US Referenced Citations (2)
| Number |
Name |
Date |
Kind |
|
3441020 |
Wortz et al. |
Apr 1969 |
|
|
4582054 |
Ferrer |
Apr 1986 |
|
Foreign Referenced Citations (1)
| Number |
Date |
Country |
| 2203652 |
Oct 1988 |
GBX |
