Post for objects such as sunshades
CA 2505897 A1 · Owner: Griengl, Hubert Rudolf · Inventors: Griengl, Hubert Rudolf
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a prop for objects such as sunshades information , signs, advertisement boards or rotary clothes dryers. Said prop comprises an upper part (1) for receiving a shaft pertaining to the object and a lower , part (2, 2') facing the ground. In order to fix said prop to the ground a , central connecting element (3, 3') e.g. a screw, is arranged in the region of the lower part (2, 2') and can be connected to a holding element (11 11') , which is firmly fixed in the ground e.g. a screw anchor, in a positively , locking manner.
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 November 14, 2003. No grant is recorded for it in Canada; had it been granted, its 20-year term would have ended November 14, 2023.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 14, 2025.
- 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.