Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.

Patents

  1. Advanced Patent Search
Publication numberUS1903356 A
Publication typeGrant
Publication dateApr 4, 1933
Filing dateJan 31, 1931
Priority dateJan 31, 1931
Publication numberUS 1903356 A, US 1903356A, US-A-1903356, US1903356 A, US1903356A
InventorsBitney Dewey H
Original AssigneeUnion Steel Prod Co
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Reenforce chair
US 1903356 A
Abstract  available in
Images(1)
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

April 4, 1933. D. H. BITNEY REENFORCE CHAIR Filed Jan. '51, 1951 INVENTOR RNEYS Patented Apr. 4, 1933 "UNITED STATES. PATENT OFFICE DEWEY H. BITNEY, OF ALBION, MICHIGAN, ASSIGNOR TO UNION STEEL PRODUCTS GOM- PANY, OF ALBION, MICHIGAN REENFORGE CHAIR Application filed January 31, 1931. Serial No. 512,550.

The main object of this invention is to prohorizontally at right angles, to the legs convide an individual reenforce chair element stitutlng feet and projecting at each side of which is very stable, even when embodied in the vertical plane of the legs. I

elements of considerable height.

Inwitness whereof I have hereunto set In Objects pertaining to details and economies hand.

of my invention will definitely appear from the description to follow. The invention is defined in the claim. I

A structure which embodies the features of my invention is clearly illustrated in the accompanying drawing, in which:

Fig. 1 is an elevation of my improved reenforce chair looking from the left of Fig. 2.

Fig. 2 is a side view of my reenforce chair. Fig. 3 is a fragmentary view illustrating a plurality of my reenforce chairs in operative relation to a form and to the reenforce bars supported thereby.

In the accompanying drawing 1 represents a form and 2 represents reenforce bars. My

improved reenforce chair comprises a U- shaped seat member 3 adapted to receive a bar, as 2, and having downwardly diverging legs 4: terminating in U-shaped extensions 5. The lower arms 6 of these Ushaped extensions 5 are disposed horizontally and at right angles to the legs constituting feet. These arms 6 extend at each side of the vertical plane of the pair of legs 4 so that the structure is stable, even when embodied in supports of considerable height commonly lmown as reenforce high-chairs.

My improved reenforce chair may be produced very economically and is strong and as stable.

Having thus described my invention what I claim as new and desire tosecure by Letters Patent is:

A reenforce chair comprising a U-shaped 40 seat member having its arms extended into downwardly diverging legs, the seat member, arms and legs occupying substantially the same vertical plane, said legs terminating in similarly facing U-shaped extensions, the bottom arms of said extensions being disposed DEWEY H. BITNEY.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2416559 *Sep 4, 1945Feb 25, 1947Wilson John HartApparatus for molding and handling concrete slabs
US4644727 *Feb 4, 1986Feb 24, 1987Fabcon, Inc.Strand chair for supporting prestressing cable and cross-mesh in elongated precast concrete plank
US5337532 *Aug 30, 1993Aug 16, 1994Reid Robert CConcrete floor system
US20070157541 *Jan 11, 2006Jul 12, 2007L&P Property Management CompanyWire rebar chair
Classifications
U.S. Classification52/689
International ClassificationE04C5/18
Cooperative ClassificationE04C5/18
European ClassificationE04C5/18