CA983734A - Bolster chair - Google Patents

Bolster chair

Info

Publication number
CA983734A
CA983734A CA138,845A CA138845A CA983734A CA 983734 A CA983734 A CA 983734A CA 138845 A CA138845 A CA 138845A CA 983734 A CA983734 A CA 983734A
Authority
CA
Canada
Prior art keywords
bolster
chair
bolster chair
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA138,845A
Other versions
CA138845S (en
Inventor
Sandor Vigh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA138,845A priority Critical patent/CA983734A/en
Priority to US00251797A priority patent/US3839838A/en
Priority to GB1565073A priority patent/GB1424066A/en
Priority to FR7311946A priority patent/FR2179045B1/fr
Priority to DE2316874A priority patent/DE2316874C2/en
Application granted granted Critical
Publication of CA983734A publication Critical patent/CA983734A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA138,845A 1972-04-04 1972-04-04 Bolster chair Expired CA983734A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA138,845A CA983734A (en) 1972-04-04 1972-04-04 Bolster chair
US00251797A US3839838A (en) 1972-04-04 1972-05-09 Bolster chair
GB1565073A GB1424066A (en) 1972-04-04 1973-04-02 Bolster chair
FR7311946A FR2179045B1 (en) 1972-04-04 1973-04-03
DE2316874A DE2316874C2 (en) 1972-04-04 1973-04-04 Spacer for supporting the reinforcement in concrete components and method for producing the spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA138,845A CA983734A (en) 1972-04-04 1972-04-04 Bolster chair

Publications (1)

Publication Number Publication Date
CA983734A true CA983734A (en) 1976-02-17

Family

ID=4092855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA138,845A Expired CA983734A (en) 1972-04-04 1972-04-04 Bolster chair

Country Status (5)

Country Link
US (1) US3839838A (en)
CA (1) CA983734A (en)
DE (1) DE2316874C2 (en)
FR (1) FR2179045B1 (en)
GB (1) GB1424066A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942714A (en) * 1988-02-05 1990-07-24 Turek Marketing International Rebar and beam bolster, slab and beam bolster upper
US7287816B1 (en) 2004-10-01 2007-10-30 Norix Group, Inc. Chair and grouping thereof
US7584585B2 (en) * 2005-06-24 2009-09-08 Kilby Harold J Non metallic rebar support
USD732928S1 (en) * 2012-12-19 2015-06-30 Meadow Burke, Llc Bolster for supporting rebar
USD733529S1 (en) * 2012-12-19 2015-07-07 Meadow Burke, Llc Rebar bolster
US11199006B2 (en) 2018-11-29 2021-12-14 Inland Concrete Products, Inc. Slab bolster with improved connector system
US10604933B1 (en) 2018-11-29 2020-03-31 Inland Concrete Products, Inc. Slab bolster with improved connector system
USD891231S1 (en) 2018-11-29 2020-07-28 Inland Concrete Products, Inc. Slab bolster assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312293A (en) * 1939-05-09 1943-02-23 George C Weiss Structural element
US2992131A (en) * 1957-03-21 1961-07-11 Jenolite Ltd Treatment of metal surfaces
GB946004A (en) * 1960-09-16 1964-01-08 Universal Builders Supply Co I Improvements in devices for concrete reinforcement
US3167882A (en) * 1960-12-14 1965-02-02 Fmc Corp Means for and method of prestressing concrete
US3209509A (en) * 1961-12-05 1965-10-05 Universal Builders Supply Co I Devices for concrete reinforcement
SE321334B (en) * 1966-12-16 1970-03-02 A Aberg
US3529392A (en) * 1968-10-11 1970-09-22 Chariot Mfg Co Plastic support bridge for concrete reinforcing rods
DE7032938U (en) * 1970-09-03 1971-03-11 Fleischmann Fritz SPACER BASKET FOR CONCRETE REINFORCEMENT.

Also Published As

Publication number Publication date
US3839838A (en) 1974-10-08
GB1424066A (en) 1976-02-04
FR2179045A1 (en) 1973-11-16
FR2179045B1 (en) 1980-05-23
DE2316874A1 (en) 1973-10-18
DE2316874C2 (en) 1984-06-07

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