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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.:

US 4973450 B1

PDFFull Text
Date of Patent:
Nov. 27, 1990

Filed:

May. 26, 1988

Device for urinalysis

Applicant:
Inventor:

Gert Schluter, Gundelfingen, DE;

Assignee:

Hoyer GmbH and Company, , DE;

Attorney:

Browdy and Neimark

Primary Examiner:

Robert J Warden

Assistant Examiner:

Lynn M Kummert

Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
422101 ; 422100 ; 422 681 ; 422 81 ; 422102 ; 436 63 ; 436178 ; 436180 ; 7386323 ; 7386383 ; 7386434 ; 7386483 ;
Abstract

A device for urinalysis, in particular for microscopic quantitative analysis of urinary sediment, consists of a cylindrical specimen container with an opening at the top and a pipette tip at the bottom end, a tubular plunger inserted into this specimen container and moveable therein in a leakproof manner, both parts consisting of transparent material, a stopper for the specimen container at the top end and a sealing cap for the pipette tip, a single-stage or multi-stage filter arrangement being located in the plunger close to the bottom end.

Find Patent Forward Citations

Schluter, Gert. (1990). Device for urinalysis (U.S. Patent No. 4973450). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4973450

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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