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Class Information
Number: 399/260
Name: Electrophotography > Image formation > Development > Dry development > Supplying new toner > Metering (regulating, gate, discharge ports)
Description: Subject matter wherein an arrangement is provided for controlling the amount of dispensed toner.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620350 |
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus |
Nov. 17, 2009 |
| 7620349 |
Agent containing unit having improved usability, agent refill unit, and image forming apparatus |
Nov. 17, 2009 |
| 7606520 |
Shutter for a toner cartridge for use with an image forming device |
Oct. 20, 2009 |
| 7593653 |
Optical sensor system with a dynamic threshold for monitoring toner transfer in an image forming device |
Sep. 22, 2009 |
| 7593673 |
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus |
Sep. 22, 2009 |
| 7590373 |
Toner metering apparatus |
Sep. 15, 2009 |
| 7577385 |
Toner supplying container and image forming apparatus |
Aug. 18, 2009 |
| 7577386 |
Toner cartridge |
Aug. 18, 2009 |
| 7574161 |
Developer cartridge, image forming unit and image forming apparatus |
Aug. 11, 2009 |
| 7574163 |
Toner cartridge |
Aug. 11, 2009 |
| 7561835 |
Developing device, and image forming apparatus and process cartridge using the developing device |
Jul. 14, 2009 |
| 7558515 |
Powder container and image forming apparatus |
Jul. 7, 2009 |
| 7555250 |
Toner cartridge, and shutter structure for the same |
Jun. 30, 2009 |
| 7555249 |
Process cartridge, developer supply cartridge and electrophotographic image forming apparatus |
Jun. 30, 2009 |
| 7539445 |
Developer supply container and image forming apparatus |
May. 26, 2009 |
| 7526224 |
Developing device, process cartridge, and image forming apparatus |
Apr. 28, 2009 |
| 7522851 |
Developing device |
Apr. 21, 2009 |
| 7515854 |
Image forming apparatus |
Apr. 7, 2009 |
| 7505718 |
Container, toner container, image forming apparatus, and image forming process |
Mar. 17, 2009 |
| 7502578 |
Electrophotographic development apparatus |
Mar. 10, 2009 |
| 7496321 |
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus |
Feb. 24, 2009 |
| 7486910 |
Cartridge detachably mounted to an image forming apparatus including a lock member engagable with a wall of the image forming apparatus |
Feb. 3, 2009 |
| 7483656 |
Developer container and developer supply device and image forming apparatus including the developing container |
Jan. 27, 2009 |
| 7483657 |
Image forming apparatus featuring a controller for controlling rotation of a developer feeding screw in response to an angle of inclination of the apparatus |
Jan. 27, 2009 |
| 7463854 |
Developing apparatus, processing cartridge, and image forming apparatus |
Dec. 9, 2008 |
| 7457569 |
Process cartridge, developer supply cartridge and electrophotographic image forming apparatus |
Nov. 25, 2008 |
| 7450891 |
Developer container for an image forming apparatus |
Nov. 11, 2008 |
| 7450890 |
Developer supply container having a shutter cleaning feature |
Nov. 11, 2008 |
| 7444105 |
Image-forming apparatus with a toner pressure control device |
Oct. 28, 2008 |
| 7440717 |
Developing apparatus and image forming apparatus with toner supply portion opening/closing mechanism |
Oct. 21, 2008 |
| 7433634 |
Developer container including a developer movement suppression feature |
Oct. 7, 2008 |
| 7426362 |
Conveyor device and image forming apparatus |
Sep. 16, 2008 |
| 7409180 |
Image forming apparatus having toner remover to remove toner leaked from toner cartridge |
Aug. 5, 2008 |
| 7409181 |
Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus |
Aug. 5, 2008 |
| 7406278 |
Powder container having a lower section with multiple parts which rotatably engage with each other |
Jul. 29, 2008 |
| 7398037 |
Process cartridge usable with an image forming apparatus and including a shutter |
Jul. 8, 2008 |
| 7389071 |
Apparatuses for image forming capable of effectively conveying developer therefrom and a method of effectively forming a reinforcing member adhering to the apparatuses |
Jun. 17, 2008 |
| 7389072 |
Reducing adhesion of toner to metering devices |
Jun. 17, 2008 |
| 7383002 |
Developing device, process cartridge and image forming apparatus |
Jun. 3, 2008 |
| 7376374 |
Development apparatus and image forming apparatus comprising the same |
May. 20, 2008 |
| 7359651 |
Image forming apparatus |
Apr. 15, 2008 |
| 7346299 |
Developer container for an image forming apparatus |
Mar. 18, 2008 |
| 7333756 |
Method and device for the transport of toner material from a reservoir |
Feb. 19, 2008 |
| RE40021 |
Toner bottle and developer cartridge for use in an image forming apparatus |
Jan. 22, 2008 |
| 7302212 |
Filter for replenisher toner particles |
Nov. 27, 2007 |
| 7289748 |
Apparatus and method for replenishing a developing device with toner while suppressing toner remaining |
Oct. 30, 2007 |
| 7257355 |
Toner supply device |
Aug. 14, 2007 |
| 7251440 |
Development apparatus and image formation apparatus |
Jul. 31, 2007 |
| 7248824 |
Conveyor device and image forming apparatus |
Jul. 24, 2007 |
| 7236726 |
Reusable developer cartridge and image forming apparatus for facilitating the removal of toner during refilling |
Jun. 26, 2007 |
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