Wrapping machine
CA 1319884 C · Owner: Automatic Handling, Inc. · Inventors: Pienta, David J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A wrapping machine for wrapping n roll is disclosed. The wrapping machine includes a conveyor for receiving the roll to be wrapped. Support rollers space the roll relative to the conveyor and n drive roller rotates the roll. An upper hold-down assembly supports the upper portion of the roll. A reciprocating carriage is mounted adjacent the conveyor. The carriage delivers wrapping materials which are placed in layers on the roll as it rotates.
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 July 6, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 6, 2010.
- 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.