Patent
   D396286
Priority
Sep 25 1996
Filed
Sep 25 1996
Issued
Jul 21 1998
Expiry
Jul 21 2012
Assg.orig
Entity
unknown
1
6
n/a
The ornamental design for a heart valve retractor head for endoscopic assembly and use, as shown and described.

FIG. 1 is a perspective view showing the front, top, and left side of my new design for a heart valve retractor head for endoscopic assembly and use;

FIG. 2 is a right side elevational view of the heart valve retractor head for endoscopic assembly and use of FIG. 1, the opposite side being a mirror;

FIG. 3 is a front elevational view of the heart valve retractor head for endoscopic assembly and use of FIG. 1;

FIG. 4 is a rear elevational view of the heart valve rectractor head for endoscopic assembly and use of FIG. 1;

FIG. 5 is a top plan view of the heart valve retractor head for endoscopic assembly and use of FIG. 1; and,

FIG. 6 is a bottom plan view of the heart valve retractor head for endoscopic assembly and use of FIG. 1.

Furnish, Gregory R., Hipps, W. Michael, Mayfield, William R.

Patent Priority Assignee Title
D427678, Nov 14 1997 Stabilizer for heart bypass surgical procedures
Patent Priority Assignee Title
5167223, Sep 08 1989 Heart valve retractor and sternum spreader surgical instrument
5297538, Apr 10 1992 Surgical retractor/compressor
5509890, Dec 16 1993 Heart retractor
5529517, Jul 08 1993 FRAMATOME CONNECTORS INTERNATIONAL TOUR FIAT Electric socket contact for insertion into a socket housing
5571215, Feb 22 1993 Edwards Lifesciences, LLC Devices and methods for intracardiac procedures
171169,
//////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 25 1996Genzyme Corporation(assignment on the face of the patent)
Nov 14 1996HIPPS, W MICHAELGenzyme CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083120892 pdf
Nov 14 1996MAYFIELD, WILLIAM R Genzyme CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083120892 pdf
Nov 14 1996FURNISH, GREGORY R Genzyme CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0083120892 pdf
Jun 30 2003Genzyme CorporationTeleflex-CT Devices IncorporatedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0143630776 pdf
Dec 17 2003Teleflex-CT Devices IncorporatedTechnology Holding Company IIASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0160590332 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule