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:
Nov. 27, 2001
Filed:
Jan. 03, 2000
Applicant:
Inventors:
Assignee:
Wheeltronic Ltd., Mississauga, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F15B 1/100 ; F15B 1/3044 ;
U.S. Cl.
CPC ...
F15B 1/100 ; F15B 1/3044 ;
Abstract
Apparatus for equalizing pressure between two conduits including means for sensing pressure in said conduits; valve means communicating between said conduits, said valve means adapted to open so as to equalize pressure between said conduits.