Vertical form-fill-seal process and machine with product catching device
CA 1299993 C · Owner: Taylor, Monroe F. · Inventors: Taylor, Monroe F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vertical form fill, and seal process and apparatus for individually packaging easily bruised articles of product such as apples pears, tomatoes, etc. by catching each article as it is dropped through a tube of thermoplastic, heat sealable film and simultaneously sealing and severing the tube below the caught article without the article forceably contacting the hot seal or striking the heat sealing means.
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 5, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 5, 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.