Information
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Patent Grant
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D316826
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Patent Number
D316,826
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Date Filed
Friday, September 16, 198837 years ago
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Date Issued
Tuesday, May 14, 199134 years ago
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Inventors
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Original Assignees
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Examiners
- Holtje; Nelson C.
- Davis; Antonie
Agents
- Banner, Birch, McKie & Beckett
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US Classifications
Field of Search
US
- D10 46
- D10 81
- D24 17
- D24 21
- 023 230
- 023 259
- 356 182
- 356 412
- 422 58
- 422 61
- 422 63
- 436 169
- 436 514
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Claims
- The ornamental design for an analytic colormetric instrument, as shown and described.
US Referenced Citations (9)
