Modular articulated robot structure
CA 2794618 C · Owner: Khairallah, Charles · Inventors: Khairallah, Charles
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A modular articulated robot structure (Fig. 4) composed of a series of independent modules (10,100,300) releasably connected to each other to form various configurations. The modules (10,100,300) may be of the rotary (10) linear (100), or wheeled (300) type. The rotary modules (10) are generally formed of first and second substantially U-shaped structural members (12,14) pivotally attached to one another by means of a pair of axles or pivot pins (26) adapted to support a workload exerted on the module (10). A motor (48) is mounted internally of the module (10) for pivoting the second structural member (14) relative to the first structural member (12). The motor (48) is connected to the …
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 April 1, 1998 and granted January 12, 2016. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended April 1, 2018.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by April 1, 2020.
- 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.