Information
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Patent Grant
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D434070
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Patent Number
D434,070
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Date Filed
Friday, May 19, 200024 years ago
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Date Issued
Tuesday, November 21, 200024 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 2
- D18 6
- D18 7
- D19 20
- D19 21
- D19 25
- D10 2
- D10 3
- D10 15
- D10 18
- D14 100-113
- 434 304
- 283 2
- 368 10
- 368 11
- 368 12
- 368 21
- 368 28-30
- 368 46
- 368 276-285
- 368 82-84
- 368 239-242
- 040 107-122
- 235 61 R
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International Classifications
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Claims
- The ornamental design for a calculator with perpetual calendar, as shown and described.
US Referenced Citations (11)
