USD468324SExpiredUtility
Cylinder bed sewing machine
Est. expiryNov 16, 2021(expired)· nominal 20-yr term from priority
Inventors:Wen-Chen Tsai
40
PatentIndex Score
6
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe shape of the cylinder bed sewing machine, as shown in the accompanying drawings.
Join the waitlist — get patent alerts
Track USD468324S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.