USD493521SExpiredUtility
Portion of cushion clip for mask assembly
Est. expiryNov 8, 2022(expired)· nominal 20-yr term from priority
97
PatentIndex Score
74
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a portion of cushion clip for mask assembly, as shown and described.
Join the waitlist — get patent alerts
Track USD493521S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.