A pole capable of supporting overhead electrical or telephone lines, lighting equipment or other
CA 2353841 A1 · Owner: Orlandi, Mauro · Inventors: Orlandi, Mauro
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The pole consists of a plurality of portions (1 3), each having a constant , cross section similar to that of the other portions. The dimensions of the cross section of each portion are such that one end of the portion (3) can be inserted with minimum play into the end of an adjacent portion (1) and means , (5, 5A, 5B) capable of forming an axial stop between two adjacent portions are provided.
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 December 7, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 7, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 7, 2021.
- 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.