Handling method for delivering baled solid waste to a balefill
CA 2001589 A1 · Owner: Dietzler, Daniel P. · Inventors: Dietzler, Daniel P.; Dietzler, Daniel P.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for loading compacted solid waste refuse in the form of bales indexed two at a time for loading into a plasticlined dump trailer. The dump trailer being covered and including a rear closure door for transporting the bales in a closed environment to a balefill. The method further includes tilting the dump trailer at a low slip angle to dump the a pair at a time smoothly sliding from the plastic-lined trailer to be picked by mechanical device for stacking in the balefill. -- 21 -
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 October 26, 1989. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 26, 2009.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 26, 2011.
- 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.