Automatic wire dispenser
CA 1297452 C · Owner: Jones, Johnnie L. · Inventors: Jones, Johnnie L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A machine for dispensing wire according to the momentary needs of a wire-utilizing device has a wire guide mounted for oscillating movement in response to changes in wire tension, and has a drive and control system responsive to the position of the wire guide to progressively increase the rate of rotation of the spool to pay out wire faster in response to an increase in wire tension and decrease the, rate of rotation on reduction of wire tension.
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 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 17, 2009.
- 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.