Removable sandmill vessel
CA 1092075 A · Owner: Morehouse Industries, Inc. · Inventors: Skeen, Samuel A. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract, The liquid processing vessel in a sandmill is provided with lugs which fit over mating posts on a supporting column in a manner to permit the vessel to be readily removed from the support column for replacement, repair or storage. Tension on the belt driving the rotor in the vessel is easily relieved by an idler mechanism so that the rotor together with its drive shaft and pulley may be removed with the vessel as a unit. A heavy bracket at the midsection of the vessel is adapted to receive the tines of a forklift truck for handling the unit.
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 December 23, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 23, 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.
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.