Optical trackball
First Claim
Patent Images
1. The ornamental design for an optical trackball, as shown and described.
2 Assignments
0 Petitions
Accused Products
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Citations
1 Claim
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1. The ornamental design for an optical trackball, as shown and described.
Specification
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Current AssigneeLogitech Europe S A (Logitech International SA)
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Original AssigneeLogitech, Inc. (Logitech International SA)
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InventorsLoughnane, Cathal, Sheehan, Peter
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Primary Examiner(s)Tung, M. H.
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Application NumberUS29/087,783Time in Patent Office396 DaysField of SearchD14/114, D14/100, D14/117.1-117.9, D13/158, D21/385, D21/333, 200/5 R, 200/5 A, 200/6 R, 200/6 A, 273/148 B, 345/156-67, 463/36-9US Class CurrentD14/409CPC Class CodesN/A
