Guide mechanism and finger
CA 1183820 A · Owner: Simplimatic Engineering Co. · Inventors: Wiseman, John A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A guide mechanism for a case packer is characterized by a mounting member, a plurality of guide member fingers, and a plurality of straight coil expansion springs each spring connecting a different finger to the mounting member and also biasing the bottom of the finger towards a converging position with the other finger bottoms. The springs act substantially vertically, enabling substantially unlimited universal pivoting of the fingers relative to the mounting member and thereby reducing the likelihood of finger breakage in the event of a jam.
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 March 12, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 12, 2002.
- 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.