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:
Aug. 25, 2020
Filed:
Sep. 19, 2017
Applicant:
Mettler-toledo Rainin, Llc, Oakland, CA (US);
Inventors:
Assignee:
Mettler-Toledo Rainan, LLC, Oakland, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01L 3/02 (2006.01); F16H 3/54 (2006.01); F16H 63/18 (2006.01);
U.S. Cl.
CPC ...
B01L 3/0224 (2013.01); B01L 3/0227 (2013.01); F16H 63/18 (2013.01); B01L 2200/0605 (2013.01); B01L 2300/026 (2013.01); F16H 3/54 (2013.01); F16H 2200/0034 (2013.01); F16H 2200/2005 (2013.01);
Abstract
A pipette quickset volume adjustment mechanism having various modes of operation. The quickset volume adjustment mechanism provides for easy selection between at least a direct drive mode, and a speed multiplying mode that hastens pipette volume changes. The quickset volume adjustment mechanism incorporates a planetary gearbox that is appropriately and selectively settable to produce the various modes of operation.