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Expired Canadian patentCanada

Portable garment dryer

CA 1193431 A · Owner: Buchanan, Robert H. · Inventors: Buchanan, Robert H.

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

Foldable garment dryer for use with a conventional hand-held hair dryer comprises a flexible bag for holding the garment. The air intake of the bag is connected to the air outlet nozzle of the hair dryer, and the humid air is expelled out of the bag through an exhaust. A stand supports the hair dryer.

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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 September 17, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 17, 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.
FiledDecember 15, 1982
GrantedSeptember 17, 1985
Term endedSeptember 17, 2002
Patent numberCA 1193431 A
Classification (IPC)F26B19/00 +1 more

Timeline

Timeline From CIPO dates

1983198519871989199119931995199719992001Application filedDec 15, 1982Patent grantedSep 17, 1985Term endedSep 17, 2002

Sources & verification

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