USD268928SExpiredUtility

Push button switch

Assignee: OHASHI SHIGEOPriority: Dec 27, 1980Filed: May 14, 1981Granted: May 10, 1983

Est. expiryDec 27, 2000(expired)· nominal 20-yr term from priority

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a push button switch, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD268928S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.