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The ornamental design for a centrifuge, as shown and described. |
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FIG. 1 is a perspective view of a centrifuge showing my new design, with the cover closed;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side elevation view thereof;
FIG. 7 is a right side elevation view thereof; and,
FIG. 8 is a perspective view thereof, with the cover open.
| Patent | Priority | Assignee | Title |
| D347695, | Mar 13 1992 | Combined miniature centrifuge and cuvette carrier with finned cuvette | |
| D394710, | Jun 07 1996 | Kabushiki Kaisha Tomy Seikou | Rotor for centrifugal machine |
| D413676, | Oct 10 1997 | Eppendorf AG | Centrifuge |
| D437418, | Jul 16 1999 | Hitachi Koki Co., Ltd. | Desk centrifuge |
| D527462, | Apr 21 2005 | Kendro Laboratory Products GmbH | Table centrifuge |
| D617909, | Sep 05 2008 | EPPENDORF HIMAC TECHNOLOGIES CO , LTD | Centrifuge |
| D660976, | Apr 07 2010 | Thermo Electron LED GmbH | Centrifuge |
| D663041, | May 03 2010 | Thermo Electron LED GmbH | Centrifuge |
| D814045, | Jun 15 2016 | HEATHROW SCIENTIFIC LLC | Laboratory device |
| D815751, | Oct 15 2015 | Tomy Kogyo Co., Ltd. | Desktop centrifuge |
| D831841, | Oct 15 2015 | Tomy Kogyo Co., Ltd. | Desktop centrifuge |
| D833638, | Oct 15 2015 | Tomy Kogyo Co., Ltd. | Desktop centrifuge |
| ER6509, |
| Patent | Priority | Assignee | Title |
| 3860166, | |||
| 4193536, | Sep 24 1977 | Kabushiki Kaisha Kubota Seisakusho | Cooling structure for a centrifuge |
| 4322029, | May 29 1980 | Beckman Instruments, Inc. | Air driven centrifuge having a tachometer |
| D303147, | Mar 13 1987 | Tomy Seiko Co., Ltd.; TOMY SEIKO CO , LTD , A CORP OF JAPAN | Small type micro centrifuge |
| D303570, | Sep 24 1987 | Andreas Hettich | Centrifuge |
| D329902, | May 11 1990 | VISION SCIENTIFIC CO , LTD | Microcentrifuge |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 03 1991 | Tomy Seiko Co., Ltd. | (assignment on the face of the patent) | / | |||
| Jun 25 1991 | TOMINAGA, KENJI | TOMY SEIKO CO , LTD A COMPANY OF JAPAN | ASSIGNMENT OF ASSIGNORS INTEREST | 005756 | /0264 |
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