Two person aerial platform
CA 1231066 A · Owner: Fmc Corporation · Inventors: Griebel, Francis J.; Endres, Douglas W.; Mcdaniel, Kenneth D. Jr.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An aerial platform for attachment to the head machinery of a hydraulic crane is provided. The machinery has a pair of mounting lugs extending from each side thereof. The platform comprises a pair of base plates. Each plate has a pair of mounting ears complementary to and engageable with the lugs. A cross tube is attached to each end to the base plates. A beam extends beyond and is secured to the base plates. A pair of braces is provided. Each brace is attached to and extends between one of the base plates and the adjacent end of the beam. A pair of suspension arms is provided. Each arm is attached to one end of the beam and extends outward from the base plates at an obtuse angle. A personal …
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 January 5, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 5, 2005.
- 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.