USD561706SExpiredUtility
Push-button switch
Est. expiryMay 11, 2026(expired)· nominal 20-yr term from priority
Inventors:Norikazu Mishima
29
PatentIndex Score
3
Cited by
13
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a push-button switch, as shown and described.Join the waitlist — get patent alerts
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