Mold side wall locking apparatus
CA 1332264 C · Owner: Luther, Leroy D. · Inventors: Luther, Leroy D.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A mold assembly having a support member which is moveable in a direction of travel both toward and away from an end plate and supporting individual mold side walls which are slideably moveable along a path of travel from a mold open to a mold closed position; and a locking member is selectively moveable into movement restraining relation relative to the individual mold side walls thereby positioning the individual mold sidewalls in the mold closed 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 October 11, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 11, 2011.
- 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.