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:
Jul. 12, 1983
Filed:
Sep. 03, 1981
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; B65D / ; B65D / ; B01L / ;
U.S. Cl.
CPC ...
7386491 ; 206443 ; 2065341 ; 206602 ; 206820 ; 215227 ; 215228 ; 215253 ; 220 234 ; 220 238 ;
Abstract
A sampling tube arrangement of the type having elongated sampling tubes with closing caps made of elastic plastic material is disclosed in which a plurality of closing caps are joined one to another through severable webs connecting adjacent closing caps. Each cap is provided with a plug-in connection comprising a male part on one side and a female part on the other side to provide a reconnecting mechanism for reconnecting the closed tubes after the sampling has been completed.