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:
Jul. 16, 1996
Filed:
Jan. 08, 1993
Richard L Brown, Napa, CA (US);
Donald W Ferguson, Coquitlam, CA;
Kenneth V Brown, Jr, Napa, CA (US);
Robert W Heath, Napa, CA (US);
Stone Products Corporation, Napa, CA (US);
Abstract
The invention provides a wall structure of precast concrete sections (2) having face surfaces (10) which resemble natural ledgestone, ashlar, rock face, or other stone textures surfaces and shapes. The sections are provided with grooves (14) at the upper (4) and lower (8) surfaces. The grooves accept overflow of mortar or adhesive which coats the surface to which the sections are to be bonded. Thus, the excess mortar is substantially hidden within the grooves where it acts as additional bonding between the layers of sections. At their lateral surfaces (6), the sections are angled to further resemble the appearance of natural stone upon installation. Methods of installation are also provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile