Electromagnetic relay
CA 1191177 A · Owner: International Standard Electric Corporation · Inventors: Minks, Werner
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electromagnetic Relay, Electromagnetic relay with a housing consisting of two parts (1, 2) which are bonded to one another with a, circumferential groove (53 being provided for in one bottom part (1), which is filled with an adhesive (6) in which the cap-shaped housing member (2) immerses after having been placed into position. The groove (5) is arranged within the area in which the electric terminals (3) are led through the bottom part (1) so, that simultaneously, the adhesive (6) also effects a sealing of the lead-through points (4) of the terminals (3).
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 July 30, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 30, 2002.
- 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.