Patent
   D331461
Priority
Nov 21 1990
Filed
Nov 21 1990
Issued
Dec 01 1992
Expiry
Dec 01 2006
Assg.orig
Entity
unknown
35
20
n/a
The ornamental design for an acetabular cup prosthesis positioning tool, as shown and described.

FIG. 1 is a perspective view of an acetabular cup prosthesis positioning tool, showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side elevational view being identical thereto;

FIG. 3 is a top plan view thereof;

FIG. 4 is a top perspective view thereof; and,

FIG. 5 is a front end elevational view thereof.

The broken line showing of the distal tip in FIGS. 1-4 is for illustrative purposes only and forms no part of the claimed design.

Lester, Mark B.

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 19 1990LESTER, MARK B ZIMMER, INC , A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0055560417 pdf
Nov 21 1990Zimmer, Inc.(assignment on the face of the patent)
Jan 14 2002Bristol-Myers Squibb CompanyZIMMER, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0127290494 pdf
Jun 28 2002ZIMMER, INCZIMMER TECHNOLOGY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0138620766 pdf
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