Sealing device for electrical meter
CA 1077571 A · Owner: Andruchiw, Roman · Inventors: Andruchiw, Roman
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The sealing device is used to interconnect a base of an electrical meter of the type having a transparent enclosure secured to the base and a flange connected to and spaced outwardly from a meter socket. The device includes concentrically disposed inner and outer bands. The inner band is provided with spaced apart limbs which straddle the base and flange and thereby interconnect them. The inner band is also provided with flaps which contact the adjacent inner wall of the outer band. The flaps permit movement of the outer band to a position in which it maintains the inner band in place but resists movement of the outer band away from such position.
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 13, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 13, 1997.
- 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.