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Expired Canadian patentCanada

Molded modular dock shelter

CA 1292390 C · Owner: Frommelt, Robert J. · Inventors: Frommelt, John A.; Frommelt, Robert J.

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 dock shelter adapted for mounting to a wall about an opening in the wall includes a plurality of coupled outer panels comprised of molded plastic. The plastic outer panels include a pair of roof sections as well as left and right lateral sections each coupled to a respective distal end of a roof section. Each lateral section includes respective pairs of upper and lower side panels coupled together in a telescoping manner to allow the height of the dock shelter to be fixed as desired over a range of values. Similarly, the roof sections are coupled together by means of a center roof connector cap in a telescoping manner to allow for adjustment of the width of the dock shelter. The …

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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 November 26, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 26, 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.
FiledMarch 11, 1988
GrantedNovember 26, 1991
Term endedNovember 26, 2008
Patent numberCA 1292390 C
Classification (IPC)E04H14/00 +1 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedMarch 11, 1988Patent grantedNov 26, 1991Term endedNov 26, 2008

Sources & verification

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