Articulated force-transmitting connection arrangement
CA 2279430 A1 · Owner: Kommert, Richard · Inventors: Kommert, Richard; Sellner, Rudolf; Ziegler, Gerhard
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An articulated force-transmitting connection arrangement of two rotatable levers, one of which is U-shaped, is proposed, in particular for a switch latch of electrical installation switchgear, in which the U-shaped first lever (10) has, in the region of its end, a recess (20) on one (13) of its legs and a hole (19) on the other leg (14), and the second lever is formed from flat material and has a T-shaped end one, end (28) of the crossbar (26) being inserted into the hole (19) and the other end (27) being guided in the recess (20).
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 July 30, 1999. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended July 30, 2019.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 30, 2021.
- 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.