Lawn edging device
CA 2533097 C · Owner: Hale, Glen H. · Inventors: Keeley, David; Hale, Glen H.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A landscape-edging device is disclosed which may be used to segregate dissimilar landscaping schemes by positioning the device into the soil. The landscape edging is made of flexible strips designed for continuous end- to-end attachment. The edging is attached to the soil by stakes. The edging system is designed so that stakes are removably attached to the device. The individual sections are joined together by a connector that is nested within open channels on one face of the lawn edging device and secured in place to the adjacent lawn edging sections by one or more buttons that releasably seat within holes in the lawn edging section. Each section can be cut to size if needed, to tailor the …
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 January 13, 2006 and granted April 2, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended January 13, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.