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:
Dec. 27, 1994
Filed:
Jan. 28, 1993
David Feder, Santa Ana, CA (US);
Other;
Abstract
A building facade material generally includes a plurality of elongate stone strips and a plurality of backing strips adhered thereto with an elastic adhesive disposed between adjoining backing strips for enabling front sides of the elongate stone strips to abut one another when the backing strips are adhered to a curved surface. A method for preparing a stone facade for a curved surface, in accordance with the present invention, generally includes the steps of adhering a sheet of backing material to a sheet of stone, thereafter cutting the stone sheet with the adhesive backing sheet into elongate stone strips with elongate backing strips adhered thereto. Thereafter, the elongate backing strips are adhered to one another with an elastic adhesive. In addition, the stone strips and the backing strips may be beveled for enabling the backing sheets to be disposed on a curved surface, while distorting the elastic adhesive in order to cause the front sides of the stone elongate strips to abut one another.