Waste ink receiving cartridge and ink recording apparatus using said cartridge
February 14, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesLiquid jet recording process and liquid jet recording head Ink jet recording method Liquid jet recording device Droplet generating method and apparatus thereof Liquid jet recording head Ink storing apparatus with a first case having plural ink tanks and second case having one ink tank and a waste ink receptacle Bubble jet recording method and apparatus in which a heating element generates bubbles in a liquid flow path to project droplets Bubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project droplets Ink supply device in an ink jet recording apparatus Ink cartridge and housing construction for multicolor ink jet printing apparatus InventorAssigneeApplicationNo. 655146 filed on 02/14/1991US Classes:347/36, Waste storage347/86CartridgeExaminersPrimary: Fuller, Benjamin R.Assistant: Bobb, Alrick Attorney, Agent or FirmForeign Patent References
International ClassB41J 002/185Foreign Application Priority Data1990-02-15 JPAbstractA waste ink receiving cartridge detachable from an ink recording apparatus and internally provided with a liquid absorbing member for receiving waste ink from the recording apparatus, characterized by comprising a liquid non-absorbing sheet member for dispersing waste ink at least to the longitudinal direction of said liquid absorbing member along an external surface of said liquid absorbing member. | |
