Retractable surgical safety knife
Latest Surgistar, Inc. Patents:
Claims
The ornamental design for a retractable surgical safety knife, as shown and described.
D236166 | July 1975 | Fishbein |
D246053 | October 11, 1977 | Staub et al. |
D266109 | September 7, 1982 | Sertich et al. |
D283544 | April 22, 1986 | Schmidt |
D359356 | June 13, 1995 | Werner |
5924206 | July 20, 1999 | Cote et al. |
D421303 | February 29, 2000 | Cote |
6391041 | May 21, 2002 | Edens |
D466214 | November 26, 2002 | Otsuka |
D496730 | September 28, 2004 | Morawski |
D504513 | April 26, 2005 | Morawski |
7022128 | April 4, 2006 | Morawski et al. |
D537528 | February 27, 2007 | Christensen |
D571010 | June 10, 2008 | Cote |
D575403 | August 19, 2008 | Endo |
D619251 | July 6, 2010 | Justiniano-Garcia et al. |
7905894 | March 15, 2011 | Morawski et al. |
20090204135 | August 13, 2009 | Cote |
Type: Grant
Filed: May 21, 2010
Date of Patent: Aug 2, 2011
Assignee: Surgistar, Inc. (Vista, CA)
Inventors: Manish Chaudhary (Knoxville, TN), Jonathan Woodward (Cardiff, CA)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Kilpatrick Townsend & Stockton LLP
Application Number: 29/362,283