Information
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Patent Grant
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D313589
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Patent Number
D313,589
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Date Filed
Friday, July 24, 198737 years ago
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Date Issued
Tuesday, January 8, 199133 years ago
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Inventors
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Original Assignees
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Examiners
- Burke; Wallace R.
- Nunn; Freda S.
Agents
- Skjerven, Morrill, MacPherson, Franklin & Friel
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US Classifications
Field of Search
US
- D14 100
- D14 106
- D14 107
- D14 114
- D13 12
- D13 32
- D13 38
- D21 48
- 340 700
- 340 706
- 340 711
- 340 712
- 341 22
- 341 23
- 178 18
- 178 19
- 273 148 B
- 074 471 XY
- 200 5 A
- 200 5 R
- 200 6 A
- 200 6 R
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Claims
- The ornamental design for a hand operated computer display control, as shown and described.
US Referenced Citations (5)
