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:
Apr. 17, 1990
Filed:
Aug. 01, 1989
Applicant:
Inventor:
Isao Yasumura, Hiroshima, JP;
Assignee:
Japan Medical Supply Co., Ltd., Hiroshima, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
604468 ; 128D / ;
Abstract
A protective cover for sealing ports mounted to a plastic bag is disclosed. The ports can be observed through the protective cover and the protective cover can be easily removed from the port with one hand. A tab is welded on one side of the protective cover and is tapered toward the hub of the port. The tab is welded to the protective cover by heat and has a flat, smooth surface so that it becomes transparent or semi-transparent.