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:
Nov. 24, 1981
Filed:
Dec. 12, 1979
Applicant:
Inventors:
Terry N Layton, Arlington Heights, IL (US);
Carl J Steigerwald, Wauconda, IL (US);
Assignee:
The Kendall Company, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; G01N / ;
U.S. Cl.
CPC ...
128761 ; 7386352 ; 128762 ;
Abstract
A midstream sampling device comprising, a housing having a chamber, a distal outer mouth defining an outer port, an inner mouth in the chamber defining an inner port, and an outlet opening. The housing has a first cavity communicating between the inner port and the outlet opening, and a second cavity at least partially below the inner mouth and communicating with the outer port. The housing has an elongated depending post having a channel, and an upper aperture communicating with at least one of the cavities. The device also has a receptacle having a chamber communicating with the outlet opening.