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.:

US 8261765 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 11, 2012

Filed:

Feb. 12, 2008
Applicants:

Albert Wauters, Destelbergen, BE;

Iain Mcderment, Melbourne, GB;

Inventors:

Albert Wauters, Destelbergen, BE;

Iain McDerment, Melbourne, GB;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B67D 7/72 (2010.01);
U.S. Cl.
CPC ...
Abstract

A diaphragm for use in a valve assembly, comprising at least one sealing portion and a fixation portion, characterized in that the fixation portion and the at least one sealing portion are connected by a flexible portion.


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