USD343826SExpiredUtility

Foot switch controller

54
Assignee: A DEC INCPriority: Nov 19, 1992Filed: Nov 19, 1992Granted: Feb 1, 1994
Est. expiryNov 19, 2012(expired)· nominal 20-yr term from priority
Inventors:Paul B. KrebsShawn R. Irwin
54
PatentIndex Score
8
Cited by
29
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a foot switch controller, as shown and described.

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