Automatic filling system
CA 1090444 A · Owner: A-Jer Engineering, Inc. · Inventors: Willing, Jere J.; Shulman, Abe
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A system for filling slush molds with liquid as slip. The containers are arranged along a line which is parallel with a guide track for a carriage. The carriage has an arm that swings between a raised position, non-interferent with the containers and a second position below the carriage where the arm is in filling position. The arm carries a filling nozzle which is intended to enter the mouth of the container. The nozzle has a probe. Electrical circuitry cooperating with the probe of the nozzle and sensing elements on the track and carriage are carried by the carriage. The sensing elements along the track are spaced, respectively, the same as the spacing of the containers. Each time a track …
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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 November 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 25, 1997.
- 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.