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:
Sep. 17, 2002
Filed:
Nov. 04, 1999
Robert James Sarrine, Beaumont, TX (US);
Helena Laboratories Corporation, Beaumont, TX (US);
Abstract
A multichannel pipette has downwardly depending tip cones to receive disposable tips which have free ends. Adjacent tip cones, and thus the disposable tips, are spaced apart a first distance, which is referred to as the intra-channel spacing. An adapter changes the intra-channel spacing of the free ends of the pipette tips. The adapter has a series of apertures therethrough, and the distance (center-to-center) between adjacent apertures differs from the first distance. The disposable tips are inserted through the adapter to change the intra-channel spacing between the free ends of the tips, either by spreading out or contracting the spacing between the free ends of the tips.