Apparatus for conveying glass plates standing on edge
CA 1269632 C · Owner: Lenhardt Maschinenbau Gmbh · Inventors: Lenhardt, Karl
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The apparatus comprises a bottom edge supporting conveyor and an inclined planar supporting wall. The supporting wall is formed along its bottom edge with a plurality of air exit slots, which are arranged in a row and receive air from a fan. Additional air exit openings are spaced a substantial distance above the slots and together with the slots produce an air cushion on which glass plates can slide along the supporting wall without contacting the latter.
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 May 29, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 29, 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.