Patent
   D757269
Priority
Apr 09 2012
Filed
Oct 23 2014
Issued
May 24 2016
Expiry
May 24 2030
Assg.orig
Entity
unknown
20
18
n/a
The ornamental design for a femur stem, as shown and described.

FIG. 1 is a perspective view showing the front, top and left sides of the femur stem;

FIG. 2 is a front elevation view of the femur stem;

FIG. 3 is a right side elevation view of the femur stem, the left side elevation view being a mirror image therof;

FIG. 4 is a rear elevation view of the femur stem;

FIG. 5 is a top plan view of the femur stem; and,

FIG. 6 is a bottom plan view of the femur stem.

The dotted line depictions in the drawings depict a portion of the femur stem that does not form a part of the claimed design. The stippled shading constitutes a contrast in appearance.

Prybyla, Robert G., Casey, Benjamin C.

Patent Priority Assignee Title
D774194, Sep 30 2015 Joint Development, LLC Femur stem with medially recessed porous coating
D799698, Apr 24 2015 OTTO BOCK HEALTHCARE PRODUCTS GMBH Part of prosthesis
D815283, Apr 29 2015 OTTOBOCK SE & CO KGAA Prosthesis
D819820, Apr 24 2015 OTTO BOCK HEALTHCARE PRODUCTS GMBH Part of prosthesis
D825761, Apr 24 2015 OTTO BOCK HEALTHCARE PRODUCTS GMBH Part of prosthesis
D878591, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem
D878592, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and ball
D878593, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem
D878594, May 22 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and ball
D878595, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and cup
D881395, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and ball
D888958, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and ball
D891615, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem
D895116, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and cup
D896964, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and cup
D900317, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem
D908880, Nov 15 2017 JOINT INNOVATION TECHNOLOGY, LLC Revision stem and cup
D938591, Aug 01 2020 Humeral stem
ER5126,
ER9478,
Patent Priority Assignee Title
4454612, May 07 1980 Biomet, Inc. Prosthesis formation having solid and porous polymeric components
4676798, Sep 12 1984 Joint Medical Products Corporation Socket bearing assembly for a constrained ball and socket joint
5156627, Mar 30 1987 Regents of the University of California Collarless femoral hip prosthesis
5437675, Jun 11 1993 Smith & Nephew, Inc Polygonal bone punch
6395327, Mar 12 1999 ZIMMER, INC Enhanced fatigue strength orthopaedic implant with porous coating and method of making same
6514288, Feb 23 2001 ZIMMER TECHNOLOGY, INC Prosthetic stem with strengthening rib
6652591, Dec 14 2000 DEPUY SYNTHES PRODUCTS, INC Prosthesis with feature aligned to trabeculae
6695884, Sep 29 1999 Biopro, Inc.; BIOPRO, INC Joint implant having porous coating for mitigation of wear debris dispersion when implanted
8088169, Mar 20 2006 ZIMMER, INC Prosthetic hip implants
8409295, Aug 21 2009 Method and apparatus for replacing a femoral component of a hip joint
8585769, Jan 14 2011 Zimmer, Inc. Acetabular liner system
8702804, Dec 02 2011 Biomet Manufacturing, LLC Variable prosthesis
8906108, Jun 18 2012 DEPUY SYNTHES PRODUCTS, INC Dual modulus hip stem and method of making the same
D339634, Aug 24 1987 ZIMMER TECHNOLOGY, INC Proximal portion of a femoral hip stem prothesis
D342570, Oct 07 1991 DE PUY, INC Femoral hip implant
D364926, Feb 19 1986 ZIMMER TECHNOLOGY, INC Grooved femoral hip stem prosthesis
D528209, May 16 2003 Joint Replacement Instrumentation Limited Femoral prosthesis
D615204, Feb 13 2008 Orthosurgical SA Surgical implant
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 23 2014Joint Development, LLC(assignment on the face of the patent)
Oct 16 2015CASEY, BENJAMIN C TOTAL JOINT ORTHOPEDICS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0368660353 pdf
Mar 07 2016TOTAL JOINT ORTHOPEDICS, INC Joint Development, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0379900646 pdf
Jun 16 2023Joint Development, LLCJOINT DEVELOPMENT, INC ENTITY CONVERSION0687190052 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule