Information
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Patent Grant
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D420738
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Patent Number
D420,738
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Date Filed
Tuesday, September 22, 199826 years ago
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Date Issued
Tuesday, February 15, 200024 years ago
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Inventors
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Original Assignees
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Examiners
Agents
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US Classifications
Field of Search
US
- D24 111
- D24 185
- D24 169
- D24 186
- D24 164
- D24 167
- D24 108
- 604 30
- 604 67
- 604 DIG 17
- 604 DIG 13
- 604 63
- 604 73
- 604 68
- 604 65
- 604 4
- 604 5
- 604 6
- 604 22
- 604 6 C
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International Classifications
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Claims
- We claim the ornamental design for paracentesis pump, as shown.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
D320444 |
Kida |
Oct 1991 |
|
D380550 |
Dennewill et al. |
Jul 1997 |
|
D381749 |
Lawrence et al. |
Jul 1997 |
|