Information
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Patent Grant
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D420118
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Patent Number
D420,118
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Date Filed
Friday, October 30, 199827 years ago
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Date Issued
Tuesday, February 1, 200026 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- Oppenheimer Wolff & Donnelly LLP
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US Classifications
Field of Search
US
- D23 370
- D23 324
- 416 247 R
- 415 1212
- 415 1821
- 415 2131
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International Classifications
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Claims
- The ornamental design for a ventilator, as shown and described.
US Referenced Citations (1)
| Number |
Name |
Date |
Kind |
|
D329690 |
Radko et al. |
Sep 1992 |
|
