TREA

Surgical knife

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Information

  • Patent Grant
  • D827136
  • Patent Number
    D827,136
  • Date Filed
    Friday, May 27, 2016
    8 years ago
  • Date Issued
    Tuesday, August 28, 2018
    5 years ago
  • US Classifications
    Field of Search
    • US
    • D24 147
    • D24 146
    • 030 339000
    • 030 162000
    • 433 144000
    • 606 167000
    • 604 022000
    • CPC
    • A61C3/02
    • A61B17/3213
    • A61B17/0642
    • A61B17/30
    • A61B17/3211
  • International Classifications
    • 2402
    • Term of Grant
      15Years
Information
Abstract
Description

1., 3. Surgical knives



1 1 : Perspective



1.2 : Front



1.3 : Top



1.4 : Bottom



1.5 : Right



1.6 : Left



1.7 : Enlarged perspective view



1.8 : Enlarged front view



1.9 : Enlarged top view



1.10 : Enlarged bottom view



1.11 : Enlarged left view



3.1 : Perspective



3.2 : Front



3.3 : Top



3.4 : Bottom



3.5 : Right



3.6 : Left



3.7 : Enlarged perspective view



3.8 : Enlarged front view



3.9 : Enlarged top view



3.10 : Enlarged bottom view



3.11 : Enlarged left view


In the reproductions, the dot-dot broken lines are for the purpose of illustrating environment only and form no part of the claimed design. The dash-dot broken lines are for the purpose of illustrating claim boundaries and from no part of the claimed design.


Claims
  • The ornamental design for a surgical knife, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
2215125 Maltz Sep 1940 A
4365957 Das Dec 1982 A
4414974 Dotson Nov 1983 A
D282402 Schmidt Jan 1986 S
4580563 Gross Apr 1986 A
5167618 Kershner Dec 1992 A
D358643 Knepshield May 1995 S
D370532 Epstein Jun 1996 S
D535747 Isogimi Jan 2007 S
D575403 Endo Aug 2008 S
D642682 Chaudhary Aug 2011 S
D722163 Hasebe Feb 2015 S
D726317 DeLaRosa Apr 2015 S
D728100 Hasebe Apr 2015 S
D802762 Ogane Nov 2017 S
20050070941 Isogimi Mar 2005 A1
Foreign Referenced Citations (4)
Number Date Country
1121174 Sep 2001 JP
1214559 Aug 2004 JP
4226429 Feb 2009 JP
4269299 Mar 2009 JP
Non-Patent Literature Citations (2)
Entry
Title: Clear Control 3D Author: Unknown Publisher: Inami Ophthalmic Instruments Volume/Issue number: Unkown Publication Date: Jun. 12, 2013 Relevant pp. 1 Place of Publication: Japan.
Title: Micro Blade for Ophthalmic Surgery—Micro Feather Author: Unknown Publisher: Feather Safety Razor Co., Ltd. Volume/Issue number: Unknown Publication Date: Sep. 2014 Relevant pp. 2-9 Place of Publication: Japan.