Rotary cutting equipment
CA 1047895 A · Owner: Aqua Tech Manufacturing Limited · Inventors: Hotchen, L. Blair
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Inventor: L. Blair Hotchen, ROTARY CUTTING EQUIPMENT ABSTRACT, Apparatus for movably mounting and guiding rotary cutting equipment comprise an elongate track support having a circular cross-section, at least two distinct, mutually spaced elongate tracks extending along the track support and projecting from the track support beyond the periphery of the circular crosssection, a carriage for mounting rotary cutting equipment movable on the tracks along the elongate track support and equipment on the carriage and on the track support beyond the periphery of the circular cross-section for propelling and, for selectively arresting, the carriage relative to the tracks.
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 February 6, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 6, 1996.
- 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.