Air cargo container and method for forming side panels thereof
CA 1301085 C · Owner: Century Aero Products International Inc. · Inventors: Dunwoodie, Edward H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention discloses a cargo container (10) with transparent polycarbonate panels (12, 14 16) held by inner, and outer corner molding strips (18 24). The molding strips, (18, 24) are press-fitted together form the corner joints, (20) of the container (10) and retain the panel edge curru-, gations (29 30) by internesting the corrugations in a matching channel ((19, 25) formed by the mated strips (18 24). The, panel (12, 14, 16), therefore is not penetrated by bolts, rivets, etc. The invention also discloses a method to progressively shape-form corrugations into preheated (to 120°F) panels by a series of roller dies, some of which are also heated to 110°F.
Read the whole patent
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 May 19, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 2009.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.