Apparatus for stimulating plant growth that can be shipped fully assembled
CA 2019781 A1 · Owner: Demarco, Jeffery J. · Inventors: Demarco, Jeffery J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Apparatus is provided comprising a housing for growing plants under controlled conditions. The housing is defined by a base, walls and a cap. Electrical sockets are mounted in the housing, and fluorescent lamps are electrically connected to the sockets. Supports connected to the wall in spaced-apart relation tothe sockets are releasably engageable with the fluorescent lamps for support thereof. A typical wall is formed with a recess having a given length in a first direction. The support is made of a flexible material and is formed with a stem, clips extending from one side of the stem for embracing and supporting the fluorescent light and a, head extending from another side of the stem and …
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 June 26, 1990. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended June 26, 2010.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by June 26, 2012.
- 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.