USD483871SExpiredUtility

Retractable safety guard for surgical scalpel

60
Assignee: KAI R&D CENTER CO LTDPriority: Apr 10, 2002Filed: Oct 9, 2002Granted: Dec 16, 2003
Est. expiryApr 10, 2022(expired)· nominal 20-yr term from priority
Inventors:Masahiro Endo
60
PatentIndex Score
11
Cited by
8
References
1
Claims

Claims

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

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