Endless loop transport and storage system
CA 1320368 C · Owner: Eddy, Richard Paul · Inventors: Eddy, Richard Paul
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An apparatus for continuously storing a strip of material in a coil, including a flat platter and a drive for rotating the platter, the coil lying edgewise on the platter and the strip including an incoming strip portion leading to the coil periphery and an outgoing strip portion leading from the coil center, an arrangement for applying the incoming strip portion to the periphery of the coil of the strip on the platter as it rotates, in an even number of substantially straight strip sections joined at curved corners providing alternating even and odd strip sections and applying an inward pressure to the even strip sections to form the even strip sections into concave strip sections. A …
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 July 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 20, 2010.
- 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.