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:
Apr. 18, 1995
Filed:
Mar. 25, 1994
Gunther Kuhn, Hamburg, DE;
Eppendorf-Netheler Hinz, Hamburg, DE;
Abstract
A pipetting apparatus comprising a case and a receptacle formed therein, a pipette tip having a tube-like tip portion with a tip opening for fluid flow from the outside to the inside and vice versa and a deformable portion which is assembled with the tip portion to a unit, the pipette tip being placed in the receptacle with its tip portion projecting outwardly and the pipette tip being detachably connected with the case, an actuating device and an adjusting device coupled thereto which rests against the outside of the deformable portion to press or release the deformable portion and a work volume provided therein which is opened towards the tip opening according to an acuation of the actuating device, whereby the inner width of the undeformed deformable portion exceeds the inner width of the tip opening and that the adjusting device deforms the deformable portion about the whole deformation range of the work volume principally in transverse direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile