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:
Sep. 15, 1992
Filed:
Nov. 08, 1990
Applicant:
Inventors:
Claes-Goran Carlsson, Tumba, SE;
Claes Inge, Saltsjo-Duvnas, SE;
Peter Franzen, Tullinge, SE;
Torgny Lagerstedt, Stockholm, SE;
Leonard Borgstrom, Bandhagen, SE;
Hans Moberg, Stockholm, SE;
Olle Nabo, Tullinge, SE;
Assignee:
Alfa-Lavel Separation AB, Tumba, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B04B / ; B04B / ;
U.S. Cl.
CPC ...
494 56 ; 494 43 ;
Carlsson, Claes-Goran. (1992). Energy transformation device (U.S. Patent No. 5147280). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5147280
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile