Seat or armrest attachment
CA 2536723 C · Owner: Bergin, Peter W.A. · Inventors: Bergin, Peter W.A.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A seat attachment is disclosed. In illustrated embodiments the seat attachment includes a tablet arm and a tablet arm cupholder. The tablet arm includes a substantially flat work or utility surface and is assembled to a seat cupholder via the tablet arm cupholder. Once assembled the tablet arm provides a writing surface and can be used to support a book a laptop computer, a notepad or other items.
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 February 16, 2006 and granted February 11, 2014. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended February 16, 2026.
- 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.