Information
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Patent Grant
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D271889
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Patent Number
D271,889
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Date Filed
Thursday, November 12, 198143 years ago
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Date Issued
Tuesday, December 20, 198341 years ago
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Inventors
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Original Assignees
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Examiners
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US Classifications
Field of Search
US
- D19 35
- D19 36
- D19 41-51
- D19 54-57
- 401 202
- 401 262
- 401 266
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International Classifications
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Claims
- The ornamental design for a marking instrument, as shown and described.
Priority Claims (1)
Number |
Date |
Country |
Kind |
MR VI 497 |
Jun 1981 |
DEX |
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US Referenced Citations (3)
Number |
Name |
Date |
Kind |
D260272 |
Horntrich |
Aug 1981 |
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D268501 |
Kruckel |
Apr 1983 |
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4183685 |
Hofmann et al. |
Jan 1980 |
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