Shaft instrument for shaving tissue
United States Patent D791321

Wittner, Stefan (Tuttlingen, DE)
Application Number:
Publication Date:
Filing Date:
Karl Storz GmbH & Co. KG (Tuttlingen, DE)
Primary Class:
International Classes:
(IPC1-7): 2402
Field of Search:
D24/127, D24/130, D24/133, D24/137, D24/141, D24/144, D24/146-148, 606/190, 606/166-170, 606/184, 600/101, 600/210, 600/129, D19/110, D19/115, D8/93, D8/97, D8/300, D8/313, D8/311, D7/681
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US Patent References:
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D691265Control assembly for portable surgical deviceOctober, 2013O'LearyD24/146
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20110029010FLEXIBLE DISSECTING FORCEPSFebruary, 2011Castro et al.
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Other References:
Storz 33310MD Clickline maryland forceps insert 0/R Instruments. 1 page. [On line]. Retrieved on Jun. 13, 2011 .
Karl Storz 22310AG Forceps Insert Mangeshikar 5MMX30CM. 2 pages. [On line]. Retrieved on Jun. 13, 2011. .
Karl Storz GmbH & Co. KG, Tuttlingen; “Karl Storz RoBi Rotating Bipolar Forceps and Scissors Named Innovation of the Year by Laparoendoscopy Society”; http://www.karlstorz.de; Oct. 14, 2005; 6 pages.
Primary Examiner:
Rademaker, Garth
Assistant Examiner:
Lawrence, Samantha Q.
Attorney, Agent or Firm:
Whitmyer IP Group LLC

1. The ornamental design for a shaft instrument for shaving tissue, as shown and described.


FIG. 1 is a front, left side isometric view of a shaft instrument for shaving tissue in accordance with the new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front side elevational view thereof; and,

FIG. 7 is a rear side elevational view thereof.

The broken lines shown in FIG. 1 and FIGS. 4-7 illustrate portions of the shaft instrument for shaving tissue that form no part of the claimed design.