Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Chair back D259844 Chair back Patent Drawings: Inventor: Hanaford Date Issued: July 14, 1981 Application: 05/951,449 Filed: October 16, 1978 Inventors: Hanaford; Donald E. (Phoenix, AZ) Assignee: Primary Examiner: Dunkins; Bruce W. Assistant Examiner: Attorney Or Agent: Shields; H. Gordon U.S. Class: D6/502 Field Of Search: D6/26; D6/47; D6/48; D6/49; D6/50; D6/51; D6/52; D6/53; D6/54; D6/55; D6/56; D6/57; D6/58; D6/59; D6/60; D6/61; D6/62; D6/63; D6/64; D6/65; D6/66; D6/67; D6/68; D6/69; D6/70; D6/71; D6/72; D6/73; D6/74; D6/75; D6/76; D6/77; D6/78; D6/191; D6/197 International Class: U.S Patent Documents: D180743; D200533; D211462; D218302 Foreign Patent Documents: Other References: Interiors, 12-1961, p. 140, chair lower right.. Abstract: Claim: The ornamental design for a chair back, as shown and described. Description: FIG. 1 is a top right perspective view of my chair back showing my ornamental design thereof. FIG. 2 is a bottom left perspective view thereof. FIG. 3 is a front view thereof. FIG. 4 is a top view thereof. FIG. 5 is an enlarged view generally taken from the circle 5 of FIG. 3. * * * * *       Recently Added Patents Calendar key pendant Distributed feed fuel cell stack Method for permanent calibration based on actual measurement Ergonomic end cap Dynamic account mapping system for computerized asset trading Pattern feature selection method, classification method, judgment method, program, and device Image sensor module   Randomly Featured Patents Method of manufacturing hydrocarbon conversion catalyst Method of forming a low-K dual damascene interconnect structure Drive unit for rotary tools Low density polyethylene Parachute canopy Infusor, catheter means and catheter head Brushless motor having phase advance Paint container Cache error code update Reinforced structure for steel ends of cylindrical shipping containers © 2006. PatentGenius. All Rights Reserved.