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Expired Canadian patentCanada

Multi-function rack structure for carrying a jack

CA 1299533 C · Owner: Hung, Michael · Inventors: Hung, Michael

CIPO record

Overview

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

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Abstract From the Canadian patent

8-, "A MULTI-FUNCTION RACK STRUCTURE FOR CARRYING A JACK" ABSTRACT, It is a multi-function rack structure for carrying a jack, and the rack mainly comprises a chassis a seat and tool racks. The seat is fixed on one end of the chassis; the bottom of the chassis is mounted with casters, while the top surface of the chassis is furnished with grooves in a specific arrangement. There is a sufficient space between the chassis and the seat for mounting a given type of jack. The grooves can also be used for placing repair tools. One side of the seat can be mounted with a tool rack for holding necessary tools. By means of the aforesaid structure, a device can be formed for carrying a jack, and being …

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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 April 28, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 28, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 10, 1988
GrantedApril 28, 1992
Term endedApril 28, 2009
Patent numberCA 1299533 C
Classification (IPC)B25H5/00

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedMay 10, 1988Patent grantedApril 28, 1992Term endedApril 28, 2009

Sources & verification

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