Information
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Patent Grant
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D291099
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Patent Number
D291,099
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Date Filed
Monday, December 2, 198538 years ago
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Date Issued
Tuesday, July 28, 198737 years ago
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Inventors
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Original Assignees
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Examiners
Agents
- Robic, Robic & Associates
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US Classifications
Field of Search
US
- D25 80
- D25 94
- D25 93
- D21 108
- D21 59
- 446 85
- 446 97
- 446 99
- 446 104
- 446 105
- 446 106
- 446 107
- 446 108
- 446 109
- 446 110
- 446 117
- 446 118
- 446 120
- 446 121
- 446 122
- 446 124
- 446 126
- 446 127
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Claims
- The ornamental design for a toy construction piece, substantially as shown and described.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
3510979 |
Fischer |
May 1970 |
|
3566531 |
Hasel et al. |
Mar 1971 |
|
4103451 |
Kawada et al. |
Aug 1978 |
|