Shock proof fuseholders
CA 1194064 A · Owner: Mcgraw-Edison Company · Inventors: Urani, Angelo
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A panel mounted fuseholder has a cylindrical base and a head which fits into and locks unto the base by a shock proof, bayonet connection. The base has a rear terminal and a cylindrical side terminal for connection of the fuseholder in series with the circuit to be protected. The head has an insulative endcap and a conductive bayonet insert. A pair of "U" shaped fingers extend from one edge of the cylindrical side terminal to form the base side of the bayonet connection. The head side is formed by a pair "J" shaped arms which extend from one end of the bayonet insert. Protrusions extend from the interior surface of the bight of the "U" shaped fingers. The protrusions are dimensioned to make …
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 September 24, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended September 24, 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.