USD313397SExpiredUtility
Pressure switch or similar article
Est. expiryJun 10, 2007(expired)· nominal 20-yr term from priority
Inventors:Dale Willcox
72
PatentIndex Score
17
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pressure switch or similar article, as shown and described.
Join the waitlist — get patent alerts
Track USD313397S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.