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:
Jun. 01, 1993
Filed:
Jun. 19, 1991
Applicant:
Inventor:
Fawzy T Abdelmalek, St. Louis, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01K / ;
U.S. Cl.
CPC ...
622384 ; 62332 ; 60651 ;
Abstract
Hermetically sealed electric driven gas compressor-expander for use in refrigeration system where low temperature waste energy rejected from the condenser is recovered and used to produce kinetic energy to assist driving the compressor, and thus reducing the electric power required for refrigeration.
Abdelmalek, Fawzy. (1993). Hermetically sealed electric driven gas compressor - expander for (U.S. Patent No. 5214932). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5214932
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile