Bale bagger
CA 2244595 A1 · Owner: Brodrecht, Gerald · Inventors: Brodrecht, Gerald
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A bale bagging apparatus is used for inserting bales in sequence into a tube of plastic film. The apparatus has a set of panels surrounding the bale at a, bagging station of the apparatus and supporting the tube in a stretched state out of, contact with the bale. As the bale passes through the bagging station the , tube is, pulled off the panels and shrinks onto the bale. The bale support panel is equipped, with a resilient sheet on the outer surface to distribute the stretching load over the bag, to eliminate areas of high stress concentration on the bag. The bales are supported, as they travel through the apparatus on two parallel linear rails to minimize , the draft, force on the …
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
- Filed August 7, 1998. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 7, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 7, 2020.
- 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.