Gripper and feed device for slide fastener finishing apparatus
CA 1251024 A · Owner: Yoshida Kogyo K.K. · Inventors: Iimura, Yoshitaka
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A gripper device which is a part of a slidefastener finishing apparatus and which is used to grip and take out completed fasteners successively by grippers reciprocally moved along the fastener flow direction. The improvement comprises placing a driven belt-like member in an endless fashion over two rotation wheels the wheels, being positioned on an extended line of fastener flow at predetermined intervals, mounting two gripper-equipped members on the belt-like member at equal intervals each, gripper equipped member including a gripper which is movably mounted so as to be able to align with the center of the completed fastener outlet port, moving each gripper-equipped member to the …
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 14, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 14, 2006.
- 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.