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Expired Canadian patentCanada

Support pedestal assembly for a raised floor system

CA 1135925 A · Owner: Gte Products Corporation · Inventors: Irish, Ellwood; Rebentisch, Hugo E.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

21,985, Abstract of the Disclosure, A support pedestal assembly for a raised floor system can be used with metal panels or wood core panels can be, used with or without grid members and can be used with, brace members for resistance to vibration and seismic shock. The support pedestal assembly includes a pedestal base, a vertical, adjustable height support column coupled to the base, and a pedestal head coupled to the top of the support column. The pedestal head includes a center region for coupling to the support column and four arms each having an aperture therethrough, extending outwardly from the center region. In one configuration the arms, form a 45 degree angle with the edges of the …

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted November 23, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 23, 1999.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 15, 1980
GrantedNovember 23, 1982
Term endedNovember 23, 1999
Patent numberCA 1135925 A
Classification (IPC)E04B5/43 +1 more

Timeline

Timeline From CIPO dates

1981198319851987198919911993199519971999Application filedOct 15, 1980Patent grantedNov 23, 1982Term endedNov 23, 1999

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.