Centrifuge
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Description
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.
Referenced Cited
U.S. Patent Documents
Other references
D303147 | August 29, 1989 | Ota |
D303570 | September 19, 1989 | Eberle |
D329902 | September 29, 1992 | Kim |
3860166 | January 1975 | Anderson |
4193536 | March 18, 1980 | Kubota |
4322029 | March 30, 1982 | Gropper et al. |
- Fisher 88 Catalog, Fisher Scientific General Apparatus "Centrifuges" pp. 185, 186, 196, 197, 201 .COPYRGT.1987.
Patent History
Patent number: D335930
Type: Grant
Filed: Jun 3, 1991
Date of Patent: May 25, 1993
Assignee: Tomy Seiko Co., Ltd. (Tokyo)
Inventor: Kenji Tominaga (Tokyo)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Law Firm: Levy, Zito & Grandinetti
Application Number: 7/709,445
Type: Grant
Filed: Jun 3, 1991
Date of Patent: May 25, 1993
Assignee: Tomy Seiko Co., Ltd. (Tokyo)
Inventor: Kenji Tominaga (Tokyo)
Primary Examiner: Stella Reid
Assistant Examiner: I. Simmons
Law Firm: Levy, Zito & Grandinetti
Application Number: 7/709,445
Classifications
Current U.S. Class:
Centrifuge (D24/219)