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. 15, 1994
Filed:
Dec. 30, 1992
Applicant:
Inventors:
Assignee:
C. A. Greiner & Sohne Gesellschaft m.b.H., Kremsmunster, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215247 ; 215274 ; 215276 ; 215354 ; 215364 ;
Abstract
The open end of a cylindrical housing which may be an evacuable housing, for example a tube for storing blood samples, is closed by means of a cap having an annular wall surrounding the open end of the housing and a seal extending into the cap and the housing. For secure sealing of the housing, the cap is connected by means of a coupling device either to the seal or to the housing or both of these.