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:
Apr. 17, 1979
Filed:
Jan. 25, 1977
Applicant:
Inventors:
James C Fletcher, , US;
Charles G Miller, Pasadena, CA (US);
James B Stephens, La Crescenta, CA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F24J / ; E02D / ; E01C / ;
U.S. Cl.
CPC ...
405229 ; 126270 ; 264-1 ; 264 33 ; 264 34 ; 264 35 ; 264 70 ; 264 71 ; 264510 ; 264516 ; 350292 ; 350294 ; 350296 ; 405263 ;
Abstract
A fixed, linear, ground-based primary reflector having an extended curved sawtooth-contoured surface covered with a metalized polymeric reflecting material, reflects solar energy to a movably supported collector that is kept at the concentrated line focus of the reflector primary. The primary reflector may be constructed by a process utilizing well-known freeway paving machinery.