Pole grip with storage compartment
CA 2502014 C · Owner: Mann, David G. · Inventors: Mann, David G.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A grip for an extension pole has an opening at one end sized to receive the inboard end of the extension pole and another opening at the other end communicating with a storage compartment inside the grip for storing at least a portion of an adaptor. A gripper inside the grip engages the adaptor when inserted into the storage compartment to prevent the adaptor from inadvertently falling out of the storage compartment.
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 March 23, 2005 and granted May 29, 2012. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended March 23, 2025.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- 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.