Ornament and method of manufacturing the same
CA 2542444 C · Owner: Yugen Kaisha Shinjudo · Inventors: Yoshiya, Shun
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Disclosed is an ornament comprising a spherical body (D) with a through-hole (10) and a hanging wire member (6) inserted into the through-hole (10). The through-hole (10) is formed by connecting through a first hole (1) and a second hole (2) that are drilled toward the center (S) of the spherical body (P), respectively from right-left symmetrical positions in the upper half section (U) of the spherical body (D). A curved surface (5) is formed by cutting off the vertical type (4) of the inclined angle formed by the first hole (1) and the second hole (2) in the through-hole (10).
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 October 26, 2004 and granted April 17, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended October 26, 2024.
- 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.