The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 17, 1998
Filed:
Apr. 25, 1997
Robert G Coffey, Campbell, CA (US);
Dean A Hanquist, Palo Alto, CA (US);
Patrick Q Moore, Gilroy, CA (US);
Terence T Lung, Sunnyvale, CA (US);
Beckman Instruments, Inc., Fullerton, CA (US);
Abstract
A centrifuge rotor with a body having a spin axis and a plurality of bores formed therein, each of which is adapted to support a centrifuge container. The rotor includes a load reducing feature to decrease the loading between the rotor body and the centrifuge container, during centrifugation. The load reducing feature includes separating a portion of an annular shoulder of a centrifuge container from the rotor body. The portion of the annular shoulder that is separated is disposed between the spin axis and the bore associated with the centrifuge container.