Image forming apparatus, and method of positioning the units incorporated in an image forming apparatus
CA 1325455 C · Owner: Hiraoka, Satoshi · Inventors: Hiraoka, Satoshi
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An image forming apparatus comprising a photosensitive unit having a photosensitive body another unit, having a member opposing the photosensitive body of said photosensitive unit, support means for supporting one of said units, allowing this unit to move toward and away from the other unit, bias means applying a force to the unit movably supported by said support means thereby to, move this unit toward the other unit and positioning, means positioning said photosensitive unit and said other unit such that a gap is provided between said photosensitive body and said member.
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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 December 21, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 21, 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.