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Expired Canadian patentCanada

Hunting blind structure

CA 1319878 C · Owner: Horsmann, Edward O. · Inventors: Horsmann, Edward O.

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

A portable hunting blind structure particularly adapted for hunting ducks and geese wherein the blind is arranged to resemble a bale of hay, an environmental item with which ducks and geese are familiar and the blind provides sufficient space therein to contain a hunter. A game bird hunting blind is provided, having in combination a shell of flexible material colored, shaped and sized to simulate a bale of hay. The shell is arcuate in transverse section save for having a flat bottom. Spaced sleeves are formed on an inner wall surface of the shell transversely thereof with rods, removably disposed into the sleeves providing a supporting frame for the shell. An end wall of the shell has an …

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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 6, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 6, 2010.
  • 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 18, 1988
GrantedJuly 6, 1993
Term endedJuly 6, 2010
Patent numberCA 1319878 C
Classification (IPC)A01M31/02

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedOct 18, 1988Patent grantedJuly 6, 1993Term endedJuly 6, 2010

Sources & verification

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