Information
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Patent Grant
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D250044
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Patent Number
D250,044
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Date Filed
Tuesday, July 12, 197747 years ago
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Date Issued
Tuesday, October 24, 197846 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
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International Classifications
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Claims
- The ornamental design for a modular track assembly for a 300-unit biological sample changer, substantially as shown.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
D244317 |
Russell et al. |
May 1977 |
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D245352 |
Moran |
Aug 1977 |
|
4024395 |
Mueller et al. |
May 1977 |
|