Apparatus for enabling transit of articles between adjacent surfaces
CA 1303079 C · Owner: Pearce, Ronald A. · Inventors: Kapke, Milton W.; Pearce, Ronald A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Abstract of the Disclosure, An apparatus for transit of articles between a transfer surface and an adjacent separator sheet is disclosed with the apparatus having a selectively positionable and extandable bridge for providing a transitional surface between the transfer surface and the sheet end for overlapping a portion of the sheet adjacent to the transfer surface when in a first position and for, providing a clearance for placement and positioning of the sheet when in a second position.
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 June 9, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 9, 2009.
- 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.