Creel loading apparatus
CA 1313530 C · Owner: Rjs Corporation · Inventors: Slezak, Raymond J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A loading chuck (25) suspended by a cable (C) for grasping a spool (S), including strand material (M) disposed thereon between the flanges (14, 15) thereof in a container, transporting the spool to a position proximate a creel and orienting the spool for positioning on a creel spindle includes a plurality of substantially parallel arms (50) shoes (60) carried by the arms, gripping elements (61; 80 80') on the shoes for engaging the spool a lifting link, (20) adapted for attachment to the cable a linkage (26), interposed between the lifting link and the arms and maintaining the arms substantially parallel through the extent of travel thereof to bring the gripping elements into and out of …
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 February 9, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 9, 2010.
- 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.