Animal shelter flooring apparatus
CA 2076303 A1 · Owner: Rahm, Larry · Inventors: Rahm, Larry; Rahm, Larry
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Flooring for an animal shelter uses inwardly sloping wedge shaped flooring members held in a spaced apart parallel relationship by wedge shaped center spacers and end spacers having an outward slope. These wedge shapes match such that when the inclined surfaces of the spacers and the flooring members adjoin each other the flooring members will hold the spacers in place. The flooring members ends also incline inward so that a pair of aligned flooring members with their ends abutting enclose a triangular shaped space. A rod extending through the inclined surfaces of the center spacer is arranged to extend into this space when the inclined surfaces of the center spacer and the two flooring …
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 August 18, 1992. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended August 18, 2012.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by August 18, 2014.
- 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.