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:
Oct. 04, 2011
Filed:
Aug. 11, 2008
Darin Michael Lee, Phoenix, AZ (US);
Ari Gabriel Partanen, Tempe, AZ (US);
Tamara Butler Johndrow, Phoenix, AZ (US);
Timothy George Robinson, Scottsdale, AZ (US);
William Arthur Ebert, Tucson, AZ (US);
Eric William Ebert, Tucson, AZ (US);
Todd Jason Ebert, Tucson, AZ (US);
Darin Michael Lee, Phoenix, AZ (US);
Ari Gabriel Partanen, Tempe, AZ (US);
Tamara Butler Johndrow, Phoenix, AZ (US);
Timothy George Robinson, Scottsdale, AZ (US);
William Arthur Ebert, Tucson, AZ (US);
Eric William Ebert, Tucson, AZ (US);
Todd Jason Ebert, Tucson, AZ (US);
Freeport-McMoRan Copper & Gold Inc., Phoenix, AZ (US);
Abstract
A cover structure for covering a portion of a surface of a body of water includes a first plate having a brim, a second plate having a brim, the second plate overlying and spaced apart from the first plate, a support structure coupling the first plate to the second plate, and the cover structure having a specific gravity for maintaining the first plate in a position covering a portion of the surface of a body of water, and maintaining the second plate below the portion of the surface of the body of water.