Patent
   D284889
Priority
Oct 19 1983
Filed
Oct 19 1983
Issued
Jul 29 1986
Expiry
Jul 29 2000
Assg.orig
Entity
unknown
13
1
n/a
The ornamental design for a combined acetabulum sizer and drill guide, as shown and described.

FIG. 1 is a left side elevational view of a combined acetabulum sizer and drill guide showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Kenna, Robert V.

Patent Priority Assignee Title
5250051, Feb 08 1993 ZIMMER TECHNOLOGY, INC Acetabular cup positioner with slaphammer mechanism for the removal of the sighting guide
5769856, Jun 24 1996 HOWMEDICA OSTEONICS CORP Drill guide and implant method
D331461, Nov 21 1990 ZIMMER TECHNOLOGY, INC Acetabular cup prosthesis positioning tool
D630746, Mar 23 2009 KARL STORZ SE & CO KG Drilling gage
D642680, May 07 2010 KARL STORZ SE & CO KG Thread guide for laparoscopic surgery
D744097, Dec 15 2014 Smith & Nephew, Inc; SMITH & NEPHEW ORTHOPAEDICS AG; SMITH & NEPHEW ASIA PACIFIC PTE LIMITED Orthopedic implant sizer
D908874, Jul 11 2018 Edwards Lifesciences Corporation Collapsible heart valve sizer
D924399, Jul 11 2018 Edwards Lifesciences Corporation Collapsible heart valve sizer
D952143, Jul 11 2018 Edwards Lifesciences Corporation Collapsible heart valve sizer
D952847, Nov 05 2020 Shukla Medical Combination dome guide and centering sphere for an acetabular cup extractor
D952848, Nov 05 2020 Shukla Medical Measurement guide for an acetabular cup extractor
ER1088,
ER4982,
Patent Priority Assignee Title
4475549, Jan 18 1982 Richards Medical Company Acetabular cup positioner and method
//////////////////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 13 1983KENNA, ROBERT V HOWMEDICA, INC , A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0041860003 pdf
Oct 19 1983Howmedica, Inc.(assignment on the face of the patent)
Jun 26 1984HOWMEDICA, INC PFIZER HOSPITAL PRODUCTS GROUP, INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE JULY 16, 1984 0045540500 pdf
Jul 09 1992PFIZER HOSPITAL PRODUCTS GROUP, INC HOWMEDICA INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 07 27 19920062740371 pdf
Dec 02 1998HOWMEDICA INC Stryker Technologies CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0097810191 pdf
Dec 04 1998STRYKER FAR EAST, INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY AGREEMENT0141370212 pdf
Dec 04 1998HOWMEDICA LEIBINGER, INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998SMD CORPORATIONBANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998Stryker Technologies CorporationBANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998Stryker Sales CorporationBANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998STRYKER PUERTO RICO INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998STRYKER IMPLANTS INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998Stryker CorporationBANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY AGREEMENT0141370212 pdf
Dec 04 1998HOWMEDICA CORPORATIONBANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998STRYKER INTERNATIONAL INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998STRYKER FAR EAST, INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998Stryker CorporationBANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
Dec 04 1998STRYKER FOREIGN HOLDCO INC BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATIONSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0098170001 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule