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. 19, 1999
Filed:
May. 16, 1997
Prem Nath, Rochester Hills, MI (US);
United Solar Systems Corporation, Troy, MI (US);
Abstract
A photovoltaic building structure comprises a number of interlockable building panels having photovoltaic generator devices supported thereupon. The photovoltaic devices may be attached to the panels by a vacuum lamination process in which a flexible, air impermeable membrane covers a stack of layers being laminated to the panel. Evacuation of air from between the membrane and panel causes the lamination stack to be compressed against the panel, and a pressure and/or heat activatable adhesive is employed to adhere the various layers to the panel. Installation of the panels is in accord with standard building techniques, and the presence of the photovoltaic generators does not change the mechanical characteristics of the panels.