Flying disc with laminate surfacing
CA 2186740 A1 · Owner: Mattel Power Wheels, Inc. · Inventors: Solomon, Ronald H. Ii
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
This invention is a flying disc (132) having a disc body of thermoplastic injection molded material, and a laminate layer (10) integrally joined to the disc body and forming the exterior of the disc. The laminate layer (10) includes an outer clear lamina (12), an inner white and opaque lamina (14) and imaging material (16), sandwiched between the lamina. A groove (126) extending about a rim portion (78)in the disc bounds an edge in the laminate layer. The disc is formed by the method of positioning the laminate layer (10) between two cooperating mold pieces (40 42), and injecting hot molten thermoplastic into the mold cavity and against the inner layer of the laminar, bonding the laminar …
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 19, 1994. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended December 19, 2014.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by December 19, 2016.
- 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.