Pipe cradle
CA 1051945 A · Owner: Proline Pipe Equipment Ltd. · Inventors: Fuhr, Sidney R.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A pipe cradle includes a rigid head-piece suspendable from a lifting device and having front and rear pairs of laterally spaced cable retainers. A flexible cable is mounted on the retainers to provide front and rear pairs of laterally-extending, axially-spaced loops hanging downwardly from the head-piece. One loop of the front pair has opposite side portions extending over the respective front retainers to form respective opposite side portions of the other loop of the pair, and one loop of the rear pair has opposite side portions extending over the respective rear retainers to form respective opposite side portions of the other loop of the pair. Each retainer retains the cable on 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 April 3, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 1996.
- 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.