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. 10, 2002
Filed:
Aug. 17, 2000
Vernon John Dueck, Coquitlam, CA;
Richard Blair Crooks, Bellevue, WA (US);
Pacific Precast Products Ltd., Coquitlam, CA;
Abstract
There is provided a block ( ) comprising a front wall ( ); a rear wall ( ); first side wall ( ); second side wall ( ) opposed to said first side wall ( ); an upper block planar surface ( ); a lower block planar surface ( ); wherein said first side wall ( ) and said second side wall ( ) extend from said front wall ( ) to said rear wall ( ) to define a central through core ( ) extending through the block ( ) from said upper block surface ( ) to said lower block surface ( ), said core ( ) having a front upper rim and a first front corner at the plane of said upper block surface, proximate intersection of said first side wall and said front wall; a first lug which extends downwardly from said lower block surface adjacent said first side wall, and has (i) a flat side portion flush with said first side wall and (ii) a front portion which joint said first lug side surface at an angle of 90° or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile