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:
Jun. 15, 1993
Filed:
Dec. 03, 1984
Applicant:
Inventor:
Ludger Hackmann, Lohne/Oldenburg, DE;
Assignee:
Bramlage Gesellschaft mit beschrankter Haftung, Lohne/Oldenburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ; B05C / ;
U.S. Cl.
CPC ...
401176 ; 401133 ; 401182 ; 604232 ;
Abstract
According to the invention the packing container, which is shaped as a cartridge (1) having diverging wall openings (5), has at its rear end, which is equipped with a collar (4) for insertion in an application handle (A), an insertion region of larger cross section for a piston (10) which is adapted to the front smaller cross section of the cartridge, with an air-pervious perforation contact between piston sealing surface and inner wall of the region (9) of larger cross section, the end of which region is closed by a membrane (15) which can be pierced by a piston rod (16) of the application handle (A).