Retractable safety guard for surgical scalpel

- Kai R&D Center Co., Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top plan view of a retractable safety guard for surgical scalpel showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is an end elevational view of one end thereof;

FIG. 6 is an end elevational view of an opposite end thereof; and,

FIG. 7 is a view similar to FIG. 1 with the scalpel extended.

Claims

The ornamental design for a retractable safety guard for surgical scalpel, as shown and described.

Referenced Cited
U.S. Patent Documents
5201748 April 13, 1993 Newman et al.
5299357 April 5, 1994 Wonderley et al.
5475925 December 19, 1995 Newman et al.
5730751 March 24, 1998 Dillon et al.
6015419 January 18, 2000 Strome et al.
6022364 February 8, 2000 Flumene et al.
6254621 July 3, 2001 Shackelford et al.
D466214 November 26, 2002 Otsuka
Patent History
Patent number: D483871
Type: Grant
Filed: Oct 9, 2002
Date of Patent: Dec 16, 2003
Assignee: Kai R&D Center Co., Ltd. (Gifu)
Inventor: Masahiro Endo (Gifu-prefecture)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/168,763
Classifications
Current U.S. Class: Manually Driven (32) (D24/147)
International Classification: 2402;