Support rack for plastic bags
CA 1314036 C · Owner: Travis, Elmer E. · Inventors: Travis, Elmer E.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A support rack (10) for twin handled plastic bags (100) wherein) the support rack (10) comprises a support framework unit (11) and a handle capturing unit (12); wherein the handle, capturing unit (12) comprises a pair of stepped handle capturing members (20) whereby the effective width of the openings of the plastic bag (100) may be determined by the selective placement of the handles (101) of the plastic bag (100) relative to the stepped handle capturing members (20).
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
- Granted March 2, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 2, 2010.
- 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.