USD474331SExpiredUtility
Insole cushion
Est. expiryApr 1, 2022(expired)· nominal 20-yr term from priority
Inventors:Norman Dean
92
PatentIndex Score
52
Cited by
41
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for the insole cushion, as shown and described in the accompanying figures.
Join the waitlist — get patent alerts
Track USD474331S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.