U.S. patent number D394,200 [Application Number D/054,168] was granted by the patent office on 1998-05-12 for slab on grade chair. Invention is credited to G. Douglas Hartzheim.
United States Patent | D394,200 |
Hartzheim | May 12, 1998 |
Inventors: | Hartzheim; G. Douglas (Yucaipa, CA) |
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Appl. No.: | D/054,168 |
Filed: | May 7, 1996 |
Current U.S. Class: | D8/354 |
Current International Class: | 0805 |
Field of Search: | ;D85/354,356,380,384 ;D25/134 ;52/677,678,687,686,681,689,685 ;D6/349,352,355,357 ;404/136 |
D279164 | June 1985 | Mitchell et al. |
D279352 | June 1985 | Mitchell et al. |
D334133 | March 1993 | Hartzheim |
D346703 | May 1994 | Grosfillex |
D365693 | January 1996 | Jones |
D367976 | March 1996 | VanSkiver et al. |
3255565 | June 1966 | Menzel |
4000591 | January 1977 | Courtois |
4483119 | November 1984 | Hernandez |
4682461 | July 1987 | Sizemore |
4756641 | July 1988 | Hartzheim |
5107654 | April 1992 | Leonardis |
5555693 | September 1996 | Sorkin |
227969 | May 1960 | AU | |||
1186162 | Apr 1985 | CA | |||
1276874 | Jun 1972 | NO | |||
575043 | Jan 1946 | SE | |||
Product brochure from Dura-Tech of Dayton, Ohio for Plaschair and Grade Plate Spacers. (date unknown). . Product brochure from Composite General, Inc. of Irving, Texas for Intersectional Chair. Mesh Chair and High Chair. (date unknown). . Product brochure from Lotel, Inc. of Baton Rouge, Louisiana for Mesh-Ups. (date unknown). . Product brochure from Hedlund Manufacturing Co. of Red Oak, Texas for PC. --Snap-On Paving Chairs. (date unknown). . Product brochure from WHC Products, Inc. of Houston, Texas for Stak Hi-Chair. (date unkown). . Product brochure from International Plastics, Corp. of Nicholasville, Kentucky for X High Chair, X Bar Chair and Joist Chair. (1991). . Product brochure from K.Y. Trading, Inc. of Los Angeles, California for Steel Spacer and Steel High Chair. (date unkown). . Product brochure from Spillman of Columbus, Ohio for Plasclips, Meshclips and Plaschairs. (Apr. 1994). . Product brochure from Art Mould Plastics, Ltd. of Ontario, Canada for Individual High Chairs and Individual Linden Chairs. (date unkown). . Product brochure from Craig's Construction Specialties, Inc. of Denver, Colorado for Mesh Chairs and Bar Chairs. (date unkown). . Product brochure from Seifert Abstandhalter of Schalksmuhle, Germany for Styrofix, Styrofix-Super and Styrofix-Extra. (date unkown). . Product brochure from Technique for Clip Type Spacer Clips, Spacer Chair and Support Chair. (date unkown). . Product brochure from Artikel of Wuppertal, Germany for Vierbein Spacer. (date unkown). . Product brochure from Eclipse Plastics of Woodinville, Washington for Tower. (date unkown).. |
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