Centrifuge
Latest Hitachi Koki Co., Ltd. Patents:
Description
The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design.
Claims
The ornamental design for a centrifuge, as shown and described.
Referenced Cited
U.S. Patent Documents
D324107 | February 18, 1992 | Koreeda et al. |
D367867 | March 12, 1996 | Suzuki et al. |
D415840 | October 26, 1999 | Lamond et al. |
D432243 | October 17, 2000 | Suzuki et al. |
D525890 | August 1, 2006 | Inagaki |
7090633 | August 15, 2006 | Hall et al. |
7314442 | January 1, 2008 | Shimizu et al. |
D617909 | June 15, 2010 | Taniguchi et al. |
D660976 | May 29, 2012 | Henssler et al. |
Patent History
Patent number: D684271
Type: Grant
Filed: May 1, 2012
Date of Patent: Jun 11, 2013
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Shingo Kosugi (Hitachinaka), Takeshi Taniguchi (Hitachinaka), Yuki Shimizu (Hitachinaka)
Primary Examiner: Anhdao Doan
Application Number: 29/419,711
Type: Grant
Filed: May 1, 2012
Date of Patent: Jun 11, 2013
Assignee: Hitachi Koki Co., Ltd. (Tokyo)
Inventors: Shingo Kosugi (Hitachinaka), Takeshi Taniguchi (Hitachinaka), Yuki Shimizu (Hitachinaka)
Primary Examiner: Anhdao Doan
Application Number: 29/419,711
Classifications
Current U.S. Class:
Centrifuge (D24/219)