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United States Patent D795,425
Cummins August 22, 2017

Ratchet pawl for thumbwheel actuated stent delivery system


CLAIM I claim the ornamental design for the ratchet pawl for a thumbwheel actuated stent delivery system, as shown and described.
Inventors: Cummins; Sean (Limerick, IE)
Name City State Country Type

Cook Medical Technologies LLC



Assignee: Cook Medical Technologies LLC (Bloomington, IN)
Appl. No.: D/535,976
Filed: August 12, 2015

Current U.S. Class: D24/140
Current International Class: 2402
Field of Search: ;D24/140,137,138,112,130,114,133 ;D8/19,16 ;D12/122,124

References Cited [Referenced By]

U.S. Patent Documents
6190360 February 2001 Iancea et al.
6238402 May 2001 Sullivan, III et al.
D624646 September 2010 Peschke
D630322 January 2011 Speiser
D633613 March 2011 Risoli
7967829 June 2011 Gunderson et al.
7976574 July 2011 Papp
D663835 July 2012 Besse
D666291 August 2012 Baehr
8500789 August 2013 Wuebbeling et al.
D717949 November 2014 Peschke
D733874 July 2015 Yu
2005/0149159 July 2005 Andreas et al.
2005/0273151 December 2005 Fulkerson et al.
2006/0259124 November 2006 Matsuoka et al.
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2012/0158120 June 2012 Hacker et al.
2012/0330401 December 2012 Sugimoto et al.
2013/0013047 January 2013 Ramos et al.
2013/0018451 January 2013 Grabowski et al.
2013/0110223 May 2013 Munsinger et al.
2014/0025155 January 2014 Masubuchi
2014/0188209 July 2014 Loewen
2016/0074195 March 2016 Cummins
2016/0135975 May 2016 Shimoyama
Foreign Patent Documents
2431009 Mar 2012 EP
2008034793 Mar 2008 WO
Primary Examiner: Spear; Robert M
Assistant Examiner: Bennett-Hattan; Eliza
Attorney, Agent or Firm: Liell & McNeil


FIG. 1 is a front view of a ratchet pawl for a thumbwheel actuated stent delivery system according to the present design;

FIG. 2 is a right side view of the ratchet pawl of FIG. 1;

FIG. 3 is a rear perspective view of the ratchet pawl of FIG. 1;

FIG. 4 is a front perspective view of the ratchet pawl of FIG. 1; and,

FIG. 5 is a rear view of the ratchet pawl for a thumbwheel actuated stent delivery system of FIG. 1 as seen in the environment of a thumbwheel stent delivery system.

The claim is understood to comprise only the shaded surfaces of the ratchet pawl.

The features shown with dashed lines are for environmental purposes only and form no part of the claimed design.

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