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. 15, 1997
Filed:
Dec. 12, 1994
Klaus Sch urbrock, Hamburg, DE;
Eppendorf-Netherler-Hinz GmbH, Hamburg, DE;
Abstract
A pipette system with a syringe comprising a syringe flange and a syringe plunger, and with a pipette which in a pipette body comprises an accommodation for the syringe flange and in an accommodation body comprises a plunger accommodation for the syringe plunger, further comprising fastening mechanism for releasably fixing the syringe flange and the syringe plunger to their accommodations, and plunger adjusting device for displacing the accommodation body within the pipette body, the syringe comprising a data carrier with an information about the syringe and/or the condition thereof, and the pipette comprising a sensing device for the information on the data carrier, the syringe flange and the syringe plunger being axially movable into their positions of attachment in the pipette through axial openings of their accommodations, the data carrier being placed into a sensing position with respect to the sensing device and the syringe flange comprising a ring having at least one axially directed sensed area as a data carrier in an axial position.