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Expired Canadian patentCanada

Method and means for lift truck assembly and service

CA 1263342 C · Owner: Lopez, Juan R. · Inventors: Lopez, Juan R.; Link, David H.

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

A material handling truck utilizing a transverse frame plate on which a plurality of operating components are sub-assembleD in a location different from the main assembly line, which sub-assembly is transported to a selected assembly station on the line at which it is secured as by, bolting, transversely of the frame of the truck and functions as a structural member thereof. In the example of a sit-down rider electric truck the sub-assembled frame plate may also be mounted for pivoting when the connections, such as bolts, are removed thereby facilitating truck, servicing, as well as functioning when in rigid connection with the frame as a battery retainer plate.

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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 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 28, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 17, 1986
GrantedNovember 28, 1989
Term endedNovember 28, 2006
Patent numberCA 1263342 C
Classification (IPC)B66F9/07

Timeline

Timeline From CIPO dates

1987198919911993199519971999200120032005Application filedDec 17, 1986Patent grantedNov 28, 1989Term endedNov 28, 2006

Sources & verification

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