Electric paper cabinet
CA 1266521 C · Owner: Steiner Company, Inc. · Inventors: Macchi Cassia, Antonio
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for dispensing paper towels of predetermined length includes a case, a supply roll of a continuous paper web, a mechanism for advancing the paper web outside the case, a mechanism for at least partially cutting the paper web protruding from the case and a motor, for driving both mechanisms the motor shaft being rotated, in a first direction until a paper web of predetermined length is advanced outside the case and then reversed so that the paper advancement is stopped and the paper web is cut. A first unidirectional coupler is arranged between the motor and the advancing mechanism and a second unidirectional coupler is arranged between the motor and the cutting mechanism to …
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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 March 6, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 6, 2007.
- 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.