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:
Mar. 29, 1988
Filed:
Mar. 28, 1986
Applicant:
Inventor:
Werner Lautenschlager, Leutkirch, DE;
Assignee:
AGW Analysen-Gerate GmbH, Leutkirch, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422 58 ; 422102 ; 422246 ; 436165 ; 356246 ; 7386491 ;
Abstract
A cuvette for liquid samples, particularly for absorption spectrum analysis. The curvette has a multi-part housing structure enclosing a thin sample chamber which is delimited by two radiation transmitting discs and is provided with two bores leading to the sample chamber. Stoppers of a plastic material are inserted into the respective bores, each stopper being provided with a thin longitudinal channel which can be sealed by means of a hollow needle whose tip is inserted into it or by means of a closing needle.