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Publication numberUSD394200 S
Publication typeGrant
Application numberUS 29/054,168
Publication dateMay 12, 1998
Filing dateMay 7, 1996
Publication number054168, 29054168, US D394200 S, US D394200S, US-S-D394200, USD394200 S, USD394200S
InventorsG. Douglas Hartzheim
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Slab on grade chair
US D394200 S
Abstract  available in
Images(5)
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Claims(1)
  1. The ornamental design for a slab on grade chair, as shown and described.
Description

FIG. 1 is a perspective view of the slab on grade chair of a first embodiment of the present invention;

FIG. 2 is a top plan view of the slab on grade chair of FIG. 1;

FIG. 3 is a front elevational view of the slab on grade chair of FIG. 1 with the back elevational view being identical;

FIG. 4 is a right side elevational view of the slab on grade chair of FIG. 1 with the left side elevational view being a mirror image;

FIG. 5 is a bottom plan view of the slab on grade chair of FIG. 1;

FIG. 6 is a top plan view of a slab on grade chair of a second embodiment of the present invention;

FIG. 7 is a front elevational view of the slab on grade chair of FIG. 6 with the back elevational view being identical;

FIG. 8 is a right side elevational view of the slab on grade chair of FIG. 6 with the left side elevational view being a mirror image;

FIG. 9 is a bottom plan view of the slab on grade chair of FIG. 6;

FIG. 10 is a top plan view of a slab on grade chair of a third embodiment of the present invention;

FIG. 11 is a front elevational view of the slab on grade chair of FIG. 10 with the back elevational view being identical;

FIG. 12 is a right side elevational view of the slab on grade chair of FIG. 10 with the left side elevational view being a mirror image;

FIG. 13 is a bottom plan view of the slab on grade chair of FIG. 10;

FIG. 14 is a top plan view of a slab on grade chiar of a fourth embodiment of the present invention;

FIG. 15 is a front elevational view of the slab on grade chair of FIG. 14 with the back elevational view being identical;

FIG. 16 is a right side elevational view of the slab on grade chair of FIG. 14 with the left side elevational view being a mirror image; and,

FIG. 17 is a bottom plan view of the slab on grade chair of FIG. 14.

Non-Patent Citations
Reference
1Product brochure from Art Mould Plastics, Ltd. of Ontario, Canada for Individual High Chairs and Individual Linden Chairs. (date unkown).
2Product brochure from Artikel of Wuppertal, Germany for Vierbein Spacer. (date unkown).
3Product brochure from Composite General, Inc. of Irving, Texas for Intersectional Chair. Mesh Chair and High Chair. (date unknown).
4Product brochure from Craig's Construction Specialties, Inc. of Denver, Colorado for Mesh Chairs and Bar Chairs. (date unkown).
5Product brochure from Dura-Tech of Dayton, Ohio for Plaschair and Grade Plate Spacers. (date unknown).
6Product brochure from Eclipse Plastics of Woodinville, Washington for Tower. (date unkown).
7Product brochure from Hedlund Manufacturing Co. of Red Oak, Texas for PC. --Snap-On Paving Chairs. (date unknown).
8Product brochure from International Plastics, Corp. of Nicholasville, Kentucky for X High Chair, X Bar Chair and Joist Chair. (1991).
9Product brochure from K.Y. Trading, Inc. of Los Angeles, California for Steel Spacer and Steel High Chair. (date unkown).
10Product brochure from Lotel, Inc. of Baton Rouge, Louisiana for Mesh-Ups. (date unknown).
11Product brochure from Seifert Abstandhalter of Schalksmuhle, Germany for Styrofix, Styrofix-Super and Styrofix-Extra. (date unkown).
12Product brochure from Spillman of Columbus, Ohio for Plasclips, Meshclips and Plaschairs. (Apr. 1994).
13Product brochure from Technique for Clip Type Spacer Clips, Spacer Chair and Support Chair. (date unkown).
14Product brochure from WHC Products, Inc. of Houston, Texas for Stak Hi-Chair. (date unkown).
Referenced by
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US6648281 *Feb 22, 2002Nov 18, 2003Western Oilfields Supply Co.Portable spill containment bridge and hose and cable support system
US6722097Jul 12, 2001Apr 20, 2004Aztec Concrete Accessories, Inc.Plastic slab bolster upper
US6735918Aug 19, 2002May 18, 2004Aztec Concrete Accessories, Inc.Plastic slab bolster upper
US6948291Dec 2, 2003Sep 27, 2005Aztec Concrete Accessories, Inc.Plastic slab bolster upper
US7028443Jul 7, 2003Apr 18, 2006Dayton Superior CorporationWire mesh chair
US7451580Mar 26, 2004Nov 18, 2008Mmi Management Services LpRebar chair and supporting plate
US8028490Oct 28, 2008Oct 4, 2011Mmi Products, Inc.Rebar chair
US8943661Aug 15, 2011Feb 3, 2015Rockler Companies, Inc.Non-slip spacer support system
US9061399May 29, 2012Jun 23, 2015Rockler Companies, Inc.Non-slip spacer support system
US20020148173 *Mar 29, 2002Oct 17, 2002Kugler William E.Apparatus for adjusting the elevation of a planar surface with selectively adjustable caps
US20040035064 *Aug 22, 2003Feb 26, 2004Kugler William E.Non-threaded apparatus for selectively adjusting the elevation of a building surface
US20040107668 *Dec 2, 2003Jun 10, 2004Aztec Concrete Accessories, Inc.Plastic slab bolster upper
US20040261329 *Apr 23, 2004Dec 30, 2004Kugler William E.Apparatus for adjusting the elevation of a planar surface with threaded and non-threaded components
US20050005564 *Jul 7, 2003Jan 13, 2005Aztec Concrete Accessories, Inc.Wire mesh chair
US20050210816 *Mar 26, 2004Sep 29, 2005Kelly David LRebar chair and supporting plate
US20080028718 *Aug 2, 2006Feb 7, 2008Erickson John AStackable rebar support chair
USD738194 *Oct 25, 2013Sep 8, 2015Concrete Countertop Solutions, Inc.Reinforcement support member
USD738195 *Apr 24, 2014Sep 8, 2015Jack PerryChair
USD751369Aug 3, 2015Mar 15, 2016Concrete Countertop Solutions, Inc.Reinforcement support member
USD791579Sep 8, 2015Jul 11, 2017Jack PerryChair
Classifications
U.S. ClassificationD08/354