USD297006SExpiredUtility
Pressure responsive switch
Est. expiryOct 25, 2004(expired)· nominal 20-yr term from priority
Inventors:Raymond J. H. Walters
45
PatentIndex Score
7
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pressure-responsive switch, as shown and described.
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