Cable winding device
CA 1091633 A · Owner: Capfin Anstalt · Inventors: Schuck, Wilfried
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cable winding device for a cable fixed at both ends, in particular a telephone cable, with a storage space for the cable, which is guided in the area of an outlet opening via an operating pulley provided with a circumferential groove and working in conjunction with at least one pressure roller, characterized by the operating pulley forming in conjunction with a spring which is capable of being pre-stressed as the cable is drawn out, whilst the latter can be held or stopped in the drawn-out position by means of a stopping device which can be operated by means of the cable.
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 December 16, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 16, 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.