Information
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Patent Grant
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D352010
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Patent Number
D352,010
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Date Filed
Friday, October 2, 199232 years ago
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Date Issued
Tuesday, November 1, 199430 years ago
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Inventors
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Original Assignees
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Examiners
- Douglas; Alan P.
- Davis; Antoine D.
Agents
- Pretty, Schroeder, Brueggemann & Clark
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US Classifications
Field of Search
US
- 073 1 H
- 073 216-226
- 073 273
- 073 297
- 073 304 R
- 073 304 C
- D10 78
- D10 101
- D10 103
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Claims
- The ornamental design for a liquid level sensor, as shown and described.
US Referenced Citations (3)
| Number |
Name |
Date |
Kind |
|
D235055 |
McCloskey |
Jun 1975 |
|
|
4806847 |
Atherton et al. |
Feb 1989 |
|
|
5156047 |
Tuma et al. |
Oct 1992 |
|
