Information
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Patent Grant
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D478522
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Patent Number
D478,522
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Date Filed
Tuesday, October 8, 200222 years ago
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Date Issued
Tuesday, August 19, 200321 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
US
- D10 81
- 128 20714
- 128 20717
- 128 20222
- 128 20523
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International Classifications
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Description
FIG. 1 is a side view of a carbon dioxide indicator showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left end view thereof;
FIG. 5 is a right end view thereof;
FIG. 6 is a top perspective view thereof; and,
FIG. 7 is a bottom perspective view thereof.
Claims
- The ornamental design for the carbon dioxide indicator, as shown and described.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
6502573 |
Ratner |
Jan 2003 |
B1 |