USD475050SExpiredUtility

Computer data input device

Assignee: DSM COMP AGPriority: Sep 4, 2001Filed: Feb 7, 2002Granted: May 27, 2003
Est. expirySep 4, 2021(expired)· nominal 20-yr term from priority
Inventors:Rolf Klein
62
PatentIndex Score
16
Cited by
9
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a computer data input device, as shown and described.

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