Information
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Patent Grant
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D281077
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Patent Number
D281,077
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Date Filed
Wednesday, May 11, 198341 years ago
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Date Issued
Tuesday, October 22, 198539 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
- D18 12
- D18 13
- D18 22
- D18 23
- D18 99
- D14 114
- 400 121
- 400 691
- 101 9304
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Claims
- The ornamental design for a core block for printing head, as shown.
Priority Claims (1)
| Number |
Date |
Country |
Kind |
| 57-51251 |
Nov 1982 |
JPX |
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US Referenced Citations (3)
| Number |
Name |
Date |
Kind |
|
4462702 |
Fritz et al. |
Jul 1984 |
|
|
4481880 |
Kurosawa et al. |
Nov 1984 |
|
|
4484519 |
Kurihara et al. |
Nov 1984 |
|
