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Expired Canadian patentCanada

Container and method of manufacturing same

CA 1078760 A · Owner: Energy Recycling Corporation Pty. Ltd. · Inventors: Lloyd, Robert; Turner, Maxwell J.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

An apparatus forms a woven closed container comprising a case having two end walls and four side walls extending therebetween. The apparatus has a tabletop having dimensions about the same as those of the container end. A strip carrier arranges and grips one end of a plurality of strips in parallel relationship on the table and longitudinally displaces alternate strips by about one strip width. A gripping mechanism grips the opposite end of the strip to reciprocably displace alternate strips from the normal plane of the strips. Transverse strips are received and directed one at a time between the strips displaced from their normal plane and the alternate strips still in the plane. Hinged …

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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 June 3, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 3, 1997.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedJune 3, 1980
Term endedJune 3, 1997
Patent numberCA 1078760 A
Classification (IPC)B65D25/00 +1 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedJune 3, 1980Term endedJune 3, 1997

Sources & verification

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