USD463381SExpiredUtility
Foot switch
Est. expiryMay 17, 2021(expired)· nominal 20-yr term from priority
Inventors:Karsten Westermann
87
PatentIndex Score
42
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedAn ornamental design for a foot switch, as shown and described.
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