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:
Nov. 16, 1999
Filed:
Nov. 15, 1996
Applicant:
Inventors:
Victor C Strandberg, Carson City, NV (US);
Robert F Scalese, Truckee, CA (US);
Phillip C Trenholme, Truckee, CA (US);
Jan M Conover, Reno, NV (US);
Scott T Kozel, Verdi, NV (US);
Chih C Chen, Reno, NV (US);
Daniel J Driscoll, Reno, NV (US);
Assignee:
Hamilton Company, Reno, NV (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L / ; G01N / ;
U.S. Cl.
CPC ...
7386411 ; 7386332 ; 7386413 ; 7386414 ; 7386417 ; 73-174 ; 7386418 ;
Abstract
A manual pipette having a cushioned hand grip area and a tip ejector. The ejector is located strategically so that an operator can easily manipulate either the ejector or a pipette fluid plunger which introduces and expels fluid to be sampled. The pipette is ergonomically balanced and designed to prevent operator fatigue. The pipette includes structure for in field calibration and volume variation.