Surgical scissors and method for the manufacture of surgical...

Details Surgical scissors and method for the manufacture of surgical... Surgical scissors and method for the manufacture of surgical...

2011-06-21

2011-06-21

Choi, Stephen (Department: 3724)

Metal tools and implements, making

Blank or process

Cutlery

C030S254000

Reexamination Certificate

active

07963192

ABSTRACT:
Surgical scissors are provided having two scissor blades mounted for pivotal movement relative to each other about a pivot axis and having one cutting edge each. The scissor blades have, proximal of the pivot axis, one sliding surface area each, the sliding surface areas sliding along each other and the scissor blades contacting each other distally of the pivot axis at a moving point of contact of the cutting edges sliding along each other when the scissors are opened and closed. At least one of the cutting edges is provided with a hard material coating, and at least one of the two sliding surface areas have a first hard material coating-free surface. A method for the manufacture of surgical scissors is also proposed.

REFERENCES:
patent: D53606 (1919-07-01), Rauh
patent: D137412 (1944-03-01), Storz
patent: 2725629 (1955-12-01), Todhunter
patent: D183391 (1958-08-01), Kaplan
patent: D206311 (1966-11-01), Eizenberg
patent: 4285344 (1981-08-01), Marshall
patent: 4428260 (1984-01-01), Eby
patent: D281104 (1985-10-01), Davison
patent: 4600007 (1986-07-01), Lahodny et al.
patent: 4762028 (1988-08-01), Regan
patent: 5152774 (1992-10-01), Schroeder
patent: 5312434 (1994-05-01), Crainich
patent: 5679448 (1997-10-01), Kawata
patent: 5833703 (1998-11-01), Manushakian
patent: 6060695 (2000-05-01), Harle et al.
patent: 6988318 (2006-01-01), Buchtmann et al.
patent: 2003/0229371 (2003-12-01), Whitworth
patent: 2004/0133989 (2004-07-01), Lombardi et al.
patent: 2004/0144318 (2004-07-01), Beck et al.
patent: 2004/0193200 (2004-09-01), Dworschak et al.
patent: 2005/0203556 (2005-09-01), Olsen
patent: 2005/0241440 (2005-11-01), Beck
patent: 2006/0095060 (2006-05-01), Mayenberger et al.
patent: 39 18 562 (1990-12-01), None
patent: 41 05 582 (1992-08-01), None
patent: 44 08 250 (1995-01-01), None
patent: 101 04 611 (2002-08-01), None
patent: 63210266 (1988-08-01), None
patent: DM/053545 (2000-10-01), None
patent: DM/057244 (2001-07-01), None
patent: DM/060539 (2002-07-01), None
patent: DM/062897 (2002-12-01), None
patent: DM/062884 (2003-02-01), None
“Item No. DO88 Dovo (Solingen) 3.5″ Mustache Scissors, 3.5″ Mustache Scissors, high carbon with black oxide coating”, 3pp including 2pp of photos, (online), URL:www.web.archive.org/web/20021207043837/http://www.excaliburcutlery.com/scissors5.html, posted Dec. 7, 2002.
“Item No. DO005 Dovo (Solingen) 5.5″ Styling Shears Hot forged, brushed stainless cushioned finger ring, removable finger rest”, 3pp including 2pp of photos, (online), URL:www.web.archive.org/web/20021207043837/http://www.excaliburcutlery.com/scissors5.html, posted Dec. 7, 2002.
Zimmer, “Metzenbaum Dissecting Scissors” Nov. 1997, Zimmer Product Catalog, pp. 320.
Sklar, J., “T-C needle holders” Jul. 9, 1984, J. Sklar Mfg. Co., Inc. 20thEdition, pp. 98-101.
Charrette, Art, Architectural, Office, Computer, Drafting and Design Supplies and Equipment, Summer 1990, pp. Cover, Lower right corner.
Simmons Hardware Company, “Shears, Barbers' Keen Kutter—French Pattern No. K128/71/2& Bay State, Straight Trimmers No. 50/7”, Catalog No. U, May 7, 1936, pp. 1413.

Affiliated with

Also associated with

Rating

Surgical scissors and method for the manufacture of surgical... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Surgical scissors and method for the manufacture of surgical..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Surgical scissors and method for the manufacture of surgical... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2705566