Waterproofing device for display unit
CA 1295830 C · Owner: Futatsuishi, Shun-Ichi · Inventors: Futatsuishi, Shun-Ichi; Tsuji, Katsuya
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device for waterproofing a display unit comprising a display element which is a basic component of the light emission section of a large-sized display equipment; a plug electrically and mechanically connected to the display element; a socket fitted on the plug; a unit case having a display element insertion hole in a portion belonging to the unit case and facing the socket; and an end face seal fitted around the display element insertion hole and located in watertight contact with the unit case and the plug therebetween.
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 February 18, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 18, 2009.
- 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.