Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Teaching apparatus block D497182 Teaching apparatus block Patent Drawings: Inventor: McCartney Date Issued: October 12, 2004 Application: D/181,217 Filed: May 8, 2003 Inventors: McCartney; Christopher John (Port Elizabeth, ZA) Assignee: Somerset Educational (Pty) Limited (Somerset East, ZA) Primary Examiner: Sincavage; Joel Assistant Examiner: Albert; Elizabeth Attorney Or Agent: Young & Thompson U.S. Class: D19/59 Field Of Search: D19/59; D19/60; D19/61; D19/62; D19/64; D21/6; D21/491; D21/500; D25/113; D25/114; D25/115; D25/116; D25/117; 52/561; 52/566; 52/596; 52/598; 52/606; 52/607; 52/749.13; 434/72; 434/74; 434/189; 434/208; 446/122 International Class: U.S Patent Documents: 1308254; 1836870; 2012798; 2093341; 3235975; 3696533; 3768178; 3797134; 4032155; 4228628; 4602908; 4719738; 4731279; D310421; D338243; 6206701 Foreign Patent Documents: Other References: Abstract: Claim: The ornamental design for a teaching apparatus block, as shown and described. Description: FIG. 1 is a top plan view of the teaching apparatus block showing my new design; FIG. 2 is a side elevation view of FIG. 1, the opposite side being identical; FIG. 3 is a front elevation of FIG. 1, the opposite side being identical; FIG. 4 is a bottom plan view FIG. 1; FIG. 5 is an isometric view of FIG. 1 from the top; and, FIG. 6 is an isometric view of FIG. 1 from the bottom. * * * * *       Recently Added Patents Video display connector having protection circuit Examination apparatus Air filter with composite end cap Milling and drilling machine comprising a pallet exchanger Substituted phosphonate fluorescent sensors and use thereof Image processing Connecting unit including contactor having superior electrical conductivity and resilience, and method for producing the same   Randomly Featured Patents Archery rest assembly Method of manufacturing corrosion resistant tubing from welded stock of titanium or titanium base alloy Circuit and process for autotrim of embedded threshold voltage reference bit Hydrogen occluded alloy and process for producing such Breathable film cover for window panes Semiconductor device having internal wire and method of fabricating the same Slat conveyor Error checking method and apparatus for digital data in optical recording systems Device for cooling containers, for instance beverage bottles or beverage cans, arranged in a wrapping Packet relay processing apparatus © 2006. PatentGenius. All Rights Reserved.