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:
Dec. 26, 1989
Filed:
Aug. 23, 1988
Applicant:
Inventors:
Mahmood Mohiuddin, Lake Zurich, IL (US);
Barry L Schneider, Deerfield, IL (US);
Paul O Kay, Libertyville, IL (US);
Assignee:
Hollister Incorporated, Libertyville, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
604339 ;
Abstract
An ostomy appliance including a collection pouch, an adhesive faceplate for adherence to a patient, and a coupling ring assembly detachably connecting the pouch and faceplate together. The coupling ring assembly comprises a pair of flexible plastic latching rings capable of being connected together by axially-applied forces and a soft, deformable, sealing ring interposed between, and axially compressed by, opposing wall portions of the latching rings.