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Expired Canadian patentCanada

Fire fighters' bunker pants suspenders

CA 1285703 C · Owner: Schierenbeck, Alan W. · Inventors: Schierenbeck, Alan W.

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

Adjustable firefighters' suspenders are described. The suspenders, which are designed for comfort and flexibility during normal fire fighting or other rigorous activities are, constructed of high quality, durable materials with a long life-expectancy and include a back pivot point adjustment and flex straps at the ends of leather straps. The suspenders eliminate the need for waist adjustment straps or belts to aid in the support of the bunker pants.

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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 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 9, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 14, 1989
GrantedJuly 9, 1991
Term endedJuly 9, 2008
Patent numberCA 1285703 C
Classification (IPC)A41F19/00 +1 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedJuly 14, 1989Patent grantedJuly 9, 1991Term endedJuly 9, 2008

Sources & verification

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