USD342720SExpiredUtility

Foot switch

73
Assignee: SIEMENS AGPriority: May 18, 1992Filed: Nov 18, 1992Granted: Dec 28, 1993
Est. expiryMay 18, 2012(expired)· nominal 20-yr term from priority
Inventors:Tilman PhlepsHermann LandgrafHans Helfrich
73
PatentIndex Score
17
Cited by
4
References
1
Claims

Claims

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

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