USD332737SExpiredUtility

Ceiling tile knife

32
Assignee: WENTWORTH WAYNE EPriority: Oct 5, 1989Filed: Oct 5, 1989Granted: Jan 26, 1993
Est. expiryOct 5, 2009(expired)· nominal 20-yr term from priority
Inventors:Wayne E. WentworthBetty Wentworth
32
PatentIndex Score
3
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a ceiling tile knife, as shown and described.

Join the waitlist — get patent alerts

Track USD332737S — get alerts on status changes and closely related new filings.

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