Lock-in support system for grill
CA 2502101 C · Owner: Woller, Robert · Inventors: Woller, Robert
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The present invention relates to the support mechanism for a grill having a grill bottom grates for supporting fuel and food, and a cover. The mechanism is detachably attached to the grill without fasteners by projecting pieces that go through holes in the bottom portion or kettle of the grill some of the projecting pieces supporting the grate for the fuel and other projecting pieces supporting the grate for the food. Only one fastener for example, a screw with a wing nut, is used to support the mechanism and fasten it to the grill bottom. In a preferred embodiment the mechanism also has toggle locks to lock together the grill bottom and the cover.
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 March 18, 2014. 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.