USD412274SExpiredUtility

Retractable knife

81
Assignee: OLFA CORPPriority: Mar 6, 1998Filed: Sep 4, 1998Granted: Jul 27, 1999
Est. expiryMar 6, 2018(expired)· nominal 20-yr term from priority
Inventors:Shoji Okada
81
PatentIndex Score
23
Cited by
7
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.