Case with gasket and closure mechanism
CA 1090460 A · Owner: Preformed Line Products Company · Inventors: Smith, Donald J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A cylindrical case for enclosing a cable splice is disclosed which includes a longitudinally split tubular closure member, two end members positionable at either end of the closure member, a gasket of resilient material extending the length of the longitudinal split in the closure member and about the two end members, and a channel member cooperating with upstanding ridges on the closure member at the longitudinal split to secure closure of the case. The gasket includes and elongate, resilient sealing element with an elongate rigid bar extending longitudinally therethrough. The bar includes formed ends which define a slot to receive a fastening element and a ground contact extending from …
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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 November 25, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 25, 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.