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:
Jan. 12, 2021
Filed:
May. 01, 2020
Hamilton Company, Reno, NV (US);
Jose Eduardo Guzman, Washoe Valley, NV (US);
Thomas Barresi, Reno, NV (US);
Dana A. Belton, Sparks, NV (US);
Hamilton Company, Reno, NV (US);
Abstract
Pipette tip couplers, pipette tips, coupler and tip combinations, and methods for coupling and decoupling a pipette tip to or from a pipette tip coupler mounted on a pipette device. The pipette tip couplers include a shank, a coupler body distal to the shank, a distal stem and distal end plate distal to the coupler body, a proximal elastomeric element disposed around the shank, a distal elastomeric element disposed around the distal stem, and a coupler stop shoulder surface between the proximal elastomeric element and distal elastomeric element. When a pipette tip is mounted on the pipette tip coupler, the proximal elastomeric element abuts the interior surface of the pipette tip for securing the pipette tip to the coupler, and the distal elastomeric element abuts the interior surface of the pipette tip to form a seal between the coupler and the pipette tip.