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:
May. 02, 1989
Filed:
Sep. 10, 1986
Applicant:
Inventors:
Joseph Price, Fairlawn, NJ (US);
Martin Scheinberg, Clifton, NJ (US);
Assignee:
Arde, Inc., Norwood, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65D / ; B65D / ; B67D / ; F16L / ;
U.S. Cl.
CPC ...
222 95 ; 222105 ; 2223865 ; 222389 ; 220 / ; 138 30 ;
Abstract
An improved diaphragm-type fluid storage amd expulsion system includes a rigid elongated guide member secured to the polar region of an expulsion diaphragm and journalled for axially sliding movement through a sleeve located in the corresponding polar region of a tank. The guide member provides support for the diaphragm protecting it from lateral forces.