Information
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Patent Grant
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D420972
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Patent Number
D420,972
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Date Filed
Friday, August 14, 199826 years ago
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Date Issued
Tuesday, February 22, 200024 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- Pillsbury Madison & Sutro LLP
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US Classifications
Field of Search
US
- D13 101
- 356 1411
- 356 1413
- 356 138
- 356 1521
- 033 DIG 21
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International Classifications
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Claims
- The ornamental design for a rotating laser, as shown and described.
US Referenced Citations (6)
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Name |
Date |
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Sawaguchi et al. |
Sep 1997 |
|
|
4767208 |
Cain et al. |
Aug 1988 |
|
|
4815840 |
Benayad-Cherif et al. |
Mar 1989 |
|
|
4830489 |
Cain et al. |
May 1989 |
|
|
5689330 |
Gerard et al. |
Nov 1997 |
|
|
5898490 |
Ohtomo et al. |
Apr 1999 |
|
