Ladder rack
CA 1315246 C · Owner: Nutt, Wallace H. · Inventors: Nutt, Wallace H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A vehicle ladder rack is for storage of a ladder upon the roof of a vehicle. The rack comprises a horizontal frame at one end of which a hooked clamping bar engages a ladder rung. The clamping bar is manually operable pivoting, about a horizontal axis from a lower release position through an upper intermediate position and sliding downwardly to a clamped position. Manually operable means comprises several levers and rotating shafts providing a resilient clamping of the ladder rung, and latching in the clamped position.
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 30, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 30, 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.