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Combined trackball and mouse

  • US D291,318 S
  • Filed: 01/14/1985
  • Issued: 08/11/1987
  • Est. Priority Date: 01/14/1985
  • Status: Expired due to Term
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60
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8
Assignments
First Claim
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1. The ornamental design for a combined trackball and mouse, as shown and described.

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  • 8 Assignments
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