Electric coil assembly
CA 1205155 A · Owner: Singer Company (The) · Inventors: Yatsushiro, Kenji; Kuchuris, George F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A coil assembly has a pair of terminals mounted in blind slots in the small flange of a bobbin. Magnet wire is connected to one terminal, wound on the bobbin and connected to the other terminal. Insulated lead wires are connected to the terminals by crimping and then soldering each terminal. Then the terminals are bent over the coil and the insulated wires are pressed through a slot leading to an opening in the larger flange. A cover encloses the bobbin and snaps over the rim of the large flange to complete the assembly.
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
- Granted May 27, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 27, 2003.
- 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.