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Expired Canadian patentCanada

Combination of artificial-flower-forming ribbon and tack plate

CA 1268038 C · Owner: Kabushiki Kaisha Aoyama · Inventors: Masui, Kosuke

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

A combination of an artificial-flower-forming ribbon and a tack plate, wherein the artificial-flowerforming ribbon having a pair of strips overlapped to each other and at least a string placed along and between the strips, the string being joined to one ends of the strips at one end thereof, the strips being adhered to each other at least at two portions on each of a plurality of lines spaced apart in the longitudinal direction of the strips so as to permit relative movement of the strips and string placed between the strips. The tack plate includes a first plate member having at least a slit or hole, through which both of the strips and string are passed, and a second plate member having …

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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 24, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 24, 2007.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 14, 1986
GrantedApril 24, 1990
Term endedApril 24, 2007
Patent numberCA 1268038 C
Classification (IPC)A41G1/00 +1 more

Timeline

Timeline From CIPO dates

1987199019931996199920022005Application filedNov 14, 1986Patent grantedApril 24, 1990Term endedApril 24, 2007

Sources & verification

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