Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Concrete form block D512163 Concrete form block Patent Drawings: Inventor: Cymbala Date Issued: November 29, 2005 Application: D/202,422 Filed: March 31, 2004 Inventors: Cymbala; Patrick M. (Calgary, Alberta, CA) Assignee: Primary Examiner: Delehanty; Robert A. Assistant Examiner: Attorney Or Agent: McCarthy Tetrault LLP U.S. Class: D25/118 Field Of Search: D25/113; D25/114; D25/115; D25/118; D25/164; D21/483; D21/484; D21/485; D21/486; D21/499; D21/500; D21/501; D21/502; D21/503; D21/504; D21/505; 405/15; 405/16; 405/284; 405/286; 404/34; 404/37; 404/38; 404/39; 404/40; 404/41; 404/42; 404/44; 404/45; 52/426; 52/427; 52/428; 52/568; 52/444; 52/309.12 International Class: U.S Patent Documents: 4439967; 5428933; 5809727; 5896714; 6240692 Foreign Patent Documents: WO 97/01007 Other References: Abstract: Claim: The ornamental design for a concrete form block, as shown and described. Description: FIG. 1 is a perspective view of the block. FIG. 2 is an end elevation view of the block. FIG. 3 is a front elevation view of the block. FIG. 4 is a top view of the block. FIG. 5 is a perspective view of a Tie of the block. FIG. 6 is a front elevation view of the Tie of FIG. 5; and, FIG. 7 is a top view of the Tie of FIG. 5. * * * * *       Recently Added Patents Siloxane polymers with quadruple hydrogen bonding units Front cover of a handset Inkjet printing system that provides improved mottle Simultaneous multiple channel receiver Electrical inspection method and method of fabricating semiconductor display devices Method, system, and computer program product for security within a global computer network Test circuit, selector, and semiconductor integrated circuit   Randomly Featured Patents Hang tag for sockets Photosensitive material roll Apparatus and method for inspecting IC leads SRAM with improved sensing circuit Thermal and photochemical stabilisation of dyeings on polyamide fibres: application of sulfonated hindered phenolic derivative Method and apparatus for orientation of fish upon a conveyor Decoding method and apparatus Bread impaling cooking utensil Utilization of 2-hydroxy-4-trifluoromethylbenzoic acid derivatives as inhibitors of the activation of the nuclear transcription factors NF-.kappa..beta. Thermoplastic polyurethane with poly(hydroxyl group)-containing resin © 2006. PatentGenius. All Rights Reserved.