Base for mounting electrical equipment
CA 1113596 A · Owner: Concast, Inc. · Inventors: Tilsen, Benjamin L.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
BASE FOR MOUNTING ELECTRICAL EQUIPMENT ABSTRACT OF THE DISCLOSURE:, A sectionalized structure of preformed wall panels especially adapted for use as a base for burial in the earth for mounting above-ground electrical equipment such as sectionalizing cabinets transformers, electrical switch gear boxes and similar equipment, connected to underground utility cables. The base is preferably formed from precast concrete modular form panels which are adapted for assembly at the installation site. The wall members terminate in beveled vertical edges which abut to form mitered corners. Clamping fastening means engaging the mitered corners secure the base wall panels in rigid geometrical …
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 December 1, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 1, 1998.
- 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.