Apparatus and a packing system for pulling cables through bulkheads or screening walls
CA 2107142 A1 · Owner: Loske, Ulrich · Inventors: Loske, Ulrich; Klein, Gunther
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A device and a system for electrically coupling a cable with shielding to an electrical ground as it passes through a bulkhead. The device includes an elastic electrically conducting metal pad securely coupled to a section of the cable shielding within the bulkhead. An electrically conductive connection terminal is connected to the pad. A contact spring for connecting the connection terminal to the electrical ground is provided wherein the, cable shielding is grounded as it passes through the bulkhead. The pad the connection terminal and the contact spring are supported within a molded bulkhead module. Multiple bulkhead modules are packed into a clamping frame with the contact springs being …
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
- Filed September 28, 1993. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended September 28, 2013.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 28, 2015.
- 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.