USD458713SExpiredUtility
Safety visor
Est. expiryAug 10, 2021(expired)· nominal 20-yr term from priority
Inventors:Chen-San Cheng
83
PatentIndex Score
33
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a safety visor, as shown and described.
Join the waitlist — get patent alerts
Track USD458713S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.