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Expired Canadian patentCanada

Device for intermittently transporting a label bearing tape in a manually operated labeler

CA 1183107 A · Owner: Esselte Pendaflex Corporation · Inventors: Becker, Werner; Schrotz, Kurt

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

Device for Intermittently Transporting a Label Bearing Tape in a Manually Operated Labeler An apparatus is described by which a label bearing tape can be transported intermittently in a manually operated labeler. The device contains a transporting carriage (19) reciprocable along the label bearing tape (5). In the carriage a latch (22) with a clamping face (25) is held in frictional engagement with the label bearing tape so that during movement of the carriage in one direction it freely slides on the label bearing tape, while during movement of the carriage in the other direction it clamps the label bearing tape against an abutment surface (26) with self-locking action. The clamping face of …

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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 February 26, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 26, 2002.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 13, 1983
GrantedFebruary 26, 1985
Term endedFebruary 26, 2002
Patent numberCA 1183107 A
Classification (IPC)B65C9/00 +1 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedJan 13, 1983Patent grantedFeb 26, 1985Term endedFeb 26, 2002

Sources & verification

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