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The ornamental design for a cement mixer, as shown and described. |
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FIG. 1 is a perspective view of the cement mixer showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a top view thereof.
| Patent | Priority | Assignee | Title |
| 6994465, | Mar 14 2002 | Stryker Corporation | Mixing assembly for mixing bone cement |
| 7160020, | Oct 25 2000 | Kyphon SARL | Methods for mixing and transferring flowable materials |
| 7278778, | Oct 25 2000 | Kyphon SARL | System for mixing and transferring flowable materials |
| 7645066, | Mar 14 2002 | Stryker Corporation | Method of mixing bone cement with two mixing paddles |
| 7967499, | Mar 14 2002 | Stryker Corporation | Bone cement mixer with two paddles, the paddles arranged to limit longitudinal movement |
| D472323, | Jan 15 2002 | ORTHOPHOENIX, LLC | Hand-held mixer for flowable materials |
| D483495, | Oct 25 2000 | ORTHOPHOENIX, LLC | Hand-held mixer for flowable materials |
| D490159, | Oct 04 2002 | ORTHOPHOENIX, LLC | Hand-held mixer for flowable materials |
| Patent | Priority | Assignee | Title |
| 4185072, | Feb 17 1977 | Diemolding Corporation | Orthopedic cement mixer |
| 4338925, | Dec 20 1979 | Pressure injection of bone cement apparatus and method | |
| 4815454, | Nov 16 1987 | DOZIER, PATRICIA S , AS HER SOLE AND SEPARATE PROPERTY | Apparatus and method for injecting bone cement |
| 4961647, | Apr 04 1986 | Stryker Corporation | Orthopedic cement mixer |
| 5368386, | Nov 16 1993 | Manual bone cement mixing device | |
| 5395167, | Nov 16 1993 | Manual bone cement mixing system | |
| 5415474, | Sep 30 1991 | Stryker Corporation | Bone cement mixing and loading apparatus |
| 5494349, | Dec 06 1991 | Summit Medical Limited | Bone cement mixing device |
| 5531519, | Jul 06 1993 | Automated bone cement mixing apparatus | |
| D276404, | May 03 1982 | Mixer | |
| D343458, | Jul 26 1991 | GSLE SUBCO L L C | Portable industrial mixers |
| D346223, | Jul 26 1991 | GSLE SUBCO L L C | Plate mount industrial mixers |
| D354289, | Aug 30 1993 | Cement mixer | |
| D360037, | Oct 15 1992 | GSLE SUBCO L L C | Lab mixer for biotechnology |
| D361694, | Dec 28 1993 | Food processor |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 07 1994 | VISH, RONALD J | SMITH & NEPHEW RICHARDS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 007669 | /0357 | |
| May 19 1995 | Smith & Nephew Richards Inc. | (assignment on the face of the patent) | / |
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