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Publication numberUSD573711 S1
Publication typeGrant
Application numberUS 29/277,550
Publication dateJul 22, 2008
Filing dateMar 1, 2007
Priority dateMar 1, 2007
Publication number277550, 29277550, US D573711 S1, US D573711S1, US-S1-D573711, USD573711 S1, USD573711S1
InventorsGregory W. Johnson, Michael D. Cronin, Andrew T. Beckman, William J. White, Chester O. Baxter, Daniel W. Drew
Original AssigneeEthicon Endo-Surgery, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Iris valve ring
US D573711 S1
Abstract  available in
Images(6)
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Claims(1)
  1. The ornamental design for an iris valve ring, as shown and described.
Description

FIG. 1 depicts a front isometric view of an iris valve ring design;

FIG. 2 depicts a bottom view of the design;

FIG. 3 depicts a top view of the design;

FIG. 4 depicts a front view of the design;

FIG. 5 depicts a back view of the design;

FIG. 6 depicts a left view of the design; and,

FIG. 7 depicts a right view of the design.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8888689Dec 9, 2009Nov 18, 2014Minimally Invasive Devices, Inc.Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes
US8900136 *Mar 17, 2014Dec 2, 2014Beaver-Visitec International (Us), Inc.Iris expander
US9050036Jun 19, 2007Jun 9, 2015Minimally Invasive Devices, Inc.Device for maintaining visualization with surgical scopes
US9050037Dec 10, 2009Jun 9, 2015Minimally Invasive Devices, Inc.View optimizer and stabilizer for use with surgical scopes
US9078562Jun 22, 2011Jul 14, 2015Minimally Invasive Devices, Inc.Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes
US9211059Aug 4, 2011Dec 15, 2015Minimally Invasive Devices, Inc.Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes
US20140276900 *Mar 17, 2014Sep 18, 2014Beaver-Visitec International (Us), Inc.Iris expander
USD613403 *Apr 6, 2010Minimally Invasive Devices, LlcSheath tip for maintaining surgical scope visualization
USD737437 *Aug 5, 2013Aug 25, 2015Joseph McLoughlinSurgical retractor
Classifications
U.S. ClassificationD24/133