David L Glass

US Patent:

7842096, Nov 30, 2010

Filed:

Feb 22, 2005

Appl. No.:

11/063030

Inventors:

Natalia Fridshtand - Ringwood NJ, US
Douglas W. Gabel - Pompton Plains NJ, US
Steven J. Charlebois - Goshen IN, US
David L. Glass - Silver Lake IN, US
Steven Zawadzki - Lessburg IN, US
Jeffrey P. Matney - Pierceton IN, US

Assignee:

Zimmer Technology, Inc. - Warsaw IN

International Classification:

A61F 2/36

US Classification:

623 2335, 623 2211, 623 2315, 623 233

Abstract:

A hip prosthesis for insertion into a femur. In one exemplary embodiment, the hip prosthesis includes a stem having a proximal end, a distal end, and a longitudinal axis. This stem may include anterior and posterior locking surfaces which diverge away from the stem. A shank portion may extend distally from the anterior and posterior locking surfaces and converge at an angle distally toward the stem.

US Patent:

8206455, Jun 26, 2012

Filed:

Sep 13, 2010

Appl. No.:

12/880365

Inventors:

Natalia Fridshtand - Ringwood NJ, US
Douglas W. Gabel - Pompton Plains NJ, US
Steven J. Charlebois - West Lafayette IN, US
David L. Glass - Silver Lake IN, US
Steven A. Zawadzki - Leesburg IN, US
Jeffrey P. Matney - Pierceton IN, US

Assignee:

Zimmer Technology, Inc. - Warsaw IN

International Classification:

A61F 2/36

US Classification:

623 2335, 623 2211, 623 2311, 623 235

Abstract:

A hip prosthesis is provided for insertion into a femur. In one exemplary embodiment, the hip prosthesis includes a stem having a proximal end, a distal end, and a longitudinal axis. This stem may include anterior and posterior locking surfaces which diverge away from the longitudinal axis. A shank portion may extend distally from the anterior and posterior locking surfaces and converge at an angle distally toward the longitudinal axis.

US Patent:

20120221116, Aug 30, 2012

Filed:

May 7, 2012

Appl. No.:

13/465172

Inventors:

Natalia Fridshtand - Ringwood NJ, US
Douglas W. Gabel - Pompton Plains NJ, US
Steven J. Charlebois - West Lafayette IN, US
David L. Glass - Silver Lake IN, US
Steven Zawadzki - Leesburg IN, US
Jeffrey P. Matney - Pierceton IN, US

Assignee:

ZIMMER, INC. - Warsaw IN

International Classification:

A61F 2/36

US Classification:

623 233

Abstract:

A hip prosthesis is provided for insertion into a femur. In one exemplary embodiment, the hip prosthesis includes a stem having a proximal end, a distal end, and a longitudinal axis. This stem may include anterior and posterior locking surfaces which diverge away from the longitudinal axis. A shank portion may extend distally from the anterior and posterior locking surfaces and converge at an angle distally toward the longitudinal axis.

US Patent:

D3606864, Jul 25, 1995

Filed:

Nov 12, 1993

Appl. No.:

D/015284

Inventors:

G. Kris Kumar - Warsaw IN
Hershel E. Francher - New Albany IN
David Glass - Warsaw IN

Assignee:

Zimmer, Inc. - Warsaw IN

US Classification:

D24133

US Patent:

20170209276, Jul 27, 2017

Filed:

Apr 7, 2017

Appl. No.:

15/481943

Inventors:

- Warsaw IN, US
Douglas W. Gabel - Pompton Plains NJ, US
Steven Charlebois - West Lafayette IN, US
David L. Glass - Silver Lake IN, US
Steven Zawadzki - Leesburg IN, US
Jeffrey P. Matney - Pierceton IN, US

International Classification:

A61F 2/36
A61F 2/30

Abstract:

A hip stem prosthesis is provided for treating a deficient hip joint.

US Patent:

20160302803, Oct 20, 2016

Filed:

Jul 2, 2014

Appl. No.:

14/909822

Inventors:

- Warsaw IN, US
Daniela Casanova - Dinhard, CH
David L. Glass - Silver Lake IN, US
Christopher J. Holt - Warsaw IN, US

International Classification:

A61B 17/16

Abstract:

A surgical bone rasp includes a body having posterior, anterior, medial, and lateral surfaces. The medial surface includes a proximal curved portion shaped to extend substantially along a concave medial curve. The proximal curved portion includes a plurality of teeth. Each tooth in the plurality includes a tooth gullet wall, a tooth undercut, and a tooth land between the proximal and tooth undercuts. The tooth lands can be generally flat and can extend along the concave medial curve The tooth gullet walls can be parallel to one another and can be angled to extend away from the body between a distal direction and a medial direction. The tooth undercuts can be parallel to one another, can be angled to extend away from the body in a medial direction, and can be equally spaced apart along the longitudinal axis.

US Patent:

20150025649, Jan 22, 2015

Filed:

Oct 9, 2014

Appl. No.:

14/510695

Inventors:

- Warsaw IN, US
Douglas W. Gabel - Pompton Plains NJ, US
Steven Charlebois - West Lafayette IN, US
David L. Glass - Silver Lake IN, US
Steven Zawadzki - Leesburg IN, US
Jeffrey P. Matney - Pierceton IN, US

International Classification:

A61F 2/36

US Classification:

623 2335

Abstract:

A hip stem prosthesis is provided for treating a deficient hip joint.