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:
Aug. 25, 1998
Filed:
Feb. 16, 1996
Applicant:
Inventors:
Lenley J Rafuse, Jr, Franklin, MA (US);
Hamed S Borhanian, Allston, MA (US);
Willard C Pope, York, PA (US);
Assignee:
Aspen Systems, Inc., Marborough, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04B / ;
U.S. Cl.
CPC ...
417-3 ; 417 53 ; 62126 ;
Abstract
A refrigeration system having a plurality of variable speed compressors, each variable speed compressor operating at a speed substantially the same as the other energized variable speed compressors, the speed being below a maximum speed of the compressors.
Quick Actions:
Rafuse, Jr, Lenley. (1998). Controlling multiple variable speed compressors (U.S. Patent No. 5797729). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5797729
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile