Information
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Patent Grant
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D342491
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Patent Number
D342,491
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Date Filed
Monday, July 27, 199231 years ago
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Date Issued
Tuesday, December 21, 199330 years ago
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Inventors
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Original Assignees
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Examiners
- Burke; Wallace R.
- Tung; M. H.
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US Classifications
Field of Search
US
- D14 114
- D14 116
- 235 375
- 235 378
- 235 385
- 235 454
- 235 462
- 235 472
- 235 486
- 354 80-82
- 382 58-69
- 250 2031
- 250 216
- 250 566
- 250 568
- D26 37
- D26 45
- D26 50
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Claims
- The ornamental design for a optical scanner, as shown and described.
US Referenced Citations (5)
| Number |
Name |
Date |
Kind |
| D308865 |
Weaver et al. |
Jun 1990 |
|
| D320013 |
Siemiatkowski et al. |
Sep 1991 |
|
| D334922 |
Meyerson et al. |
Apr 1993 |
|
| D337316 |
Ruiten |
Jul 1993 |
|
| 4760248 |
Swartz et al. |
Jul 1988 |
|
