Information
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Patent Grant
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D315448
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Patent Number
D315,448
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Date Filed
Wednesday, December 30, 198737 years ago
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Date Issued
Tuesday, March 19, 199134 years ago
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Inventors
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Examiners
- Burke; Wallace R.
- Tabor; Lavone D.
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US Classifications
Field of Search
US
- D04 100-114
- D24 10-11
- 015 106
- 015 110
- 015 159 R
- 015 159 A
- 015 160
- 015 1671-1672
- 015 172
- 015 1761-1766
- 132 84 R
- 132 84 A-84 D
- 401 268
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Claims
- The ornamental design for a toothbrush head, as shown and described.
US Referenced Citations (4)