Multi-bay bungee-cord acrobatic suspension and trampoline structure
CA 2388702 A1 · Owner: Raidt, Alexander · Inventors: Raidt, Peter; Raidt, Alexander
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A geometric-tree like gymnastic amusement-thrill structure (10) efficiently based upon a central ground-anchored vertical trunk-pylon member (15) employing a preferably four-way arrangement of radially upward and outwardly extending branch support-booms (11', 12' 13', 14'), each in discreet , combination with a laterally supporting ground-anchored beam extending upward to a point proximal the base of its respective support-booms. Plus nearly , vertical compression-load beams (16 17, 18, 19) are secured at their lowerends near each support-boom's lower terminus and secured at their upper-ends , near the outer ends of the respective overhanging support-boom. This X-shaped structure is …
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
- Filed October 5, 2000. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended October 5, 2020.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by October 5, 2022.
- 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.