Recording medium keeping case
CA 1286640 C · Owner: Takahashi, Kenji · Inventors: Takahashi, Kenji
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A recording medium keeping case according to the present invention comprises first and second case members and a recording medium holding member, which are supported pivotably around a pivot. When the first case member is pivotally moved through a predetermined angle relative to the second case member a first, engaging portion provided on the first case member comes into engagement with a first portion to be engaged provided on the recording medium holding member so that as the first case member rotates, the recording medium holding member also rotates.
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 July 23, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 23, 2008.
- 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.