Information
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Patent Grant
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D283649
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Patent Number
D283,649
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Date Filed
Thursday, December 13, 198440 years ago
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Date Issued
Tuesday, April 29, 198638 years ago
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Inventors
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Original Assignees
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Examiners
- Gandy; James M.
- Chin; Kay H.
Agents
- D'Alessandro; Ralph
- O'Day; Thomas P.
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US Classifications
Field of Search
US
- D28 1-3
- D28 8
- D28 81
- D28 82
- D01 100
- D01 127
- D01 128
- D01 129
- D01 199
- D01 121
- D01 106
- D01 112
- 424 14
- 424 15
- 424 18
- 426 97
- 426 98
- 252 92
- D09 352
- D09 353
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Claims
- The ornamental design for a swimming pool chemical tablet, as shown.
US Referenced Citations (2)