Cable installation and lubrication apparatus and method
CA 2292157 A1 · Owner: Pour, Raymond L. · Inventors: Mueller, Raymond E.; Batson, Robert D.; Pour, Raymond L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cable installation and lubrication apparatus including a funnel a horn, and a trap positioned between the funnel and the horn is disclosed. The trap is, a rubber sheet and includes an opening and a plurality of slats extending from the opening. A cable is inserted into the apparatus and a lubricant is added to, the horn. The lubricant is retained by the trap and uniformly covers the cable as, the cable is installed within the conduit.
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 3, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 3, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 3, 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.