USD307073SExpiredUtility

Sewing machine pin cushion

Assignee: BUTLER BERTHAPriority: Oct 8, 1987Filed: Oct 8, 1987Granted: Apr 10, 1990
Est. expiryOct 8, 2007(expired)· nominal 20-yr term from priority
Inventors:Bertha Butler
15
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sewing machine pin cushion, as shown and described.

Join the waitlist — get patent alerts

Track USD307073S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.