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. 24, 2005
Filed:
Sep. 16, 2002
Applicants:
Douglas F Kirkman, Ickenham, GB;
Matthew H Tibbitts, Windsor, GB;
Inventors:
Douglas F Kirkman, Ickenham, GB;
Matthew H Tibbitts, Windsor, GB;
Assignee:
KOP Limited, Berkshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D007/06 ;
U.S. Cl.
CPC ...
Abstract
A flow regulator particularly for sub-sea chemical injection at low continuous rates includes a piston moveable in response to differential pressure and controlling via a lever connection an inlet valve. The differential pressure is balanced by a dual rate spring assembly which is positionally adjustable by means of a screw-threaded adjusting rod.
Kirkman, Douglas. (2005). Liquid flow regulator (U.S. Patent No. 6895995). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6895995
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile