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Expired Canadian patentCanada

Strap dispensing apparatus and system

CA 1082665 A · Owner: Interlake, Inc. · Inventors: Simmons, James R.; Rogowski, Robert P.

CIPO record

Overview

Drawings and full text

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

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Abstract From the Canadian patent

An apparatus for dispensing steel strapping material from a heavy coil thereof supported on a pallet having laterally spaced-apart elongated feet and a positioning hub for preventing horizontal movement of the coil thereon. A horizontal turntable is rotatably driven about a vertical axis by an air motor and it includes a pair of laterally spaced-apart elongated roller conveyor tracks for respectively receiving the pallet feet for rolling the pallet to a dispensing position on the turntable coaxial therewith. The track assemblies engage the sides of the pallet feet and cooperate with positioning bars spanning the ends of the track assemblies for limiting horizontal movement of the pallet, …

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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 July 29, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 29, 1997.
  • 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 3, 1977
GrantedJuly 29, 1980
Term endedJuly 29, 1997
Patent numberCA 1082665 A
Classification (IPC)B65D19/44 +2 more

Timeline

Timeline From CIPO dates

1978198019821984198619881990199219941996Application filedOct 3, 1977Patent grantedJuly 29, 1980Term endedJuly 29, 1997

Sources & verification

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