USD276786SExpiredUtility

Plastic bag opener

86
Assignee: CHEN JOYCEPriority: Feb 24, 1982Filed: Feb 24, 1982Granted: Dec 18, 1984
Est. expiryFeb 24, 2002(expired)· nominal 20-yr term from priority
Inventors:Joyce Chiayu Chen
86
PatentIndex Score
26
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a plastic bag opener, substantially as shown and described.

Join the waitlist — get patent alerts

Track USD276786S — get alerts on status changes and closely related new filings.

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