| Patent Number |
Title Of Patent |
Date Issued |
| RE38737 |
Toner supply container detachably mountable to a main assembly of an electrographic image formin |
May 24, 2005 |
| A toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus include (a) a toner accommodating portion for accommodating toner; (b) a toner supply opening for discharging toner accommodated in the toner accommodating portion; (c) |
| D398635 |
Toner bottle for photocopier |
September 22, 1998 |
|
| D389177 |
Toner bottle for photocopier |
January 13, 1998 |
|
| D366897 |
Toner bottle |
February 6, 1996 |
|
| D362678 |
Toner cartridge for copying machine |
September 26, 1995 |
|
| D356814 |
Toner bottle for copying machine |
March 28, 1995 |
|
| D353832 |
Toner container for photo-copier |
December 27, 1994 |
|
| D344284 |
Toner bottle for copying machine |
February 15, 1994 |
|
| D333832 |
Cap for toner bottle |
March 9, 1993 |
|
| D329868 |
Toner case for copying machine |
September 29, 1992 |
|
| D329659 |
Toner container for photo-copier |
September 22, 1992 |
|
| D319658 |
Toner container for photo-copier |
September 3, 1991 |
|
| D319464 |
Toner case for copying machine |
August 27, 1991 |
|
| 7577385 |
Toner supplying container and image forming apparatus |
August 18, 2009 |
| A toner supply container, detachably mountable to a main assembly of an image forming apparatus, for supplying toner to the main assembly of the image forming apparatus, the toner supply container includes a main body for accommodating the toner; a discharging opening for permitting |
| 7469113 |
Sealing member, toner accommodating container and image forming apparatus |
December 23, 2008 |
| A toner supply container detachably mountable to an image forming apparatus includes a container body with a discharge opening formed thereon. A sealing member, which unsealably seals the discharge opening, includes an engageable projection engageable with an engaging member provided |
| 7433633 |
Toner supply container having a coupling member for engaging and receiving a rotational force fr |
October 7, 2008 |
| A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the lockin |
| 7430390 |
Toner supplying container and image forming apparatus |
September 30, 2008 |
| A toner supply container, detachably mountable to a main assembly of an image forming apparatus, for supplying toner to the main assembly of the image forming apparatus, the toner supply container includes a main body for accommodating the toner; a discharging opening for permitting |
| 7430384 |
Sealing member, toner accommodating container and image forming apparatus |
September 30, 2008 |
| A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap fitting engagement with holes provided in a cylindrical member of an image forming |
| 7412192 |
Developer supply container |
August 12, 2008 |
| If a user is not familiar with the operation for a developer supply container, the rotating operation for the developer supply container may be insufficient, so that developer supply container does not reach a predetermined operating position, with the result of abnormal developer su |
| 7391981 |
Developer supply container and image forming apparatus |
June 24, 2008 |
| A developer supply container detachably mountable to a main assembly of an image forming apparatus, with the image forming apparatus including a remaining amount detecting portion for detecting an amount of remaining developer by receiving light from a light emitting portion by a light |
| 7386251 |
Toner supply container including a coupling member for engaging and receiving a driving force fr |
June 10, 2008 |
| A toner supply container detachably mountable to an image forming apparatus, includes a rotatable toner containing portion for containing toner having a toner discharging portion projected from one end thereof, with respect to a direction of a rotational axis, of the toner containing |
| 7386250 |
Toner supply container and electrophotographic image forming apparatus |
June 10, 2008 |
| A toner supply container is detachably mountable to an image forming apparatus. The container includes a toner accommodating portion to accommodate toner and has a supply opening to supply toner into the image forming apparatus, a feeding member to feed the toner in the toner accommo |
| 7382997 |
Sealing member, toner accommodating container and image forming apparatus |
June 3, 2008 |
| A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap fitting engagement with holes provided in a cylindrical member of an image forming |
| 7376369 |
Sealing member, toner accommodating container and image forming apparatus |
May 20, 2008 |
| A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the lockin |
| 7324777 |
Sealing member, toner accommodating container and image forming apparatus |
January 29, 2008 |
| A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the lockin |
| 7292811 |
Toner supplying container and image forming apparatus |
November 6, 2007 |
| A toner supply container is detachably mountable to an image forming apparatus and includes a container body for containing toner; a shutter for closing and opening an opening, which is provided in the container body; a rotatable member; and a projection. The shutter includes a first |
| 7242893 |
Developer supply container |
July 10, 2007 |
| A developer supply container detachably mountable to developer receiving apparatus, includes container body accommodating a developer, the container body being provided with a developer supply port for supplying the developer through a developer receiving port provided in the develop |
| 7203449 |
Toner supplying container and image forming apparatus |
April 10, 2007 |
| A toner supply container, detachably mountable to a main assembly of an image forming apparatus, for supplying toner to the main assembly of the image forming apparatus, the toner supply container includes a main body for accommodating the toner; a discharging opening for permitting |
| 7190925 |
Developer supply container |
March 13, 2007 |
| A developer supply container for supplying a developer detachably set in an image forming apparatus, the developer supply container includes a main body for containing the developer; a discharge opening, provided in the main body, for discharging the developer; a plurality of feeding |
| 7127193 |
Sealing member, toner accommodating container and image forming apparatus |
October 24, 2006 |
| A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the lockin |
| 7116931 |
Toner supply container and image forming apparatus |
October 3, 2006 |
| A toner supply container detachably mountable to an image forming apparatus, includes a main body for accommodating toner; an opening for permitting discharge of the toner from the main body; a rotatable feeding member, provided in the main body, for feeding the toner by rotation the |
| 7079788 |
Developer cartridge and image forming apparatus |
July 18, 2006 |
| A cartridge is detachably mountable to an image forming apparatus and includes a first container, which contains a developer to be supplied into the image forming apparatus and a second container, which is rotatable to feed the developer toward the discharge opening. A developer disc |
| 7050728 |
Developer supply container detachably mountable to image forming apparatus detecting the amount |
May 23, 2006 |
| A developer supply container detachably mountable to an image forming apparatus includes a container body for containing developer; a discharge opening, disposed at a peripheral surface of the container body, for permitting discharge of the developer therefrom; a feeding device for f |
| 7039347 |
Toner supply container and image forming apparatus |
May 2, 2006 |
| A toner supply container detachably mountable to an image forming apparatus, includes a main body for accommodating toner; an opening for permitting discharge of the toner from the main body; a rotatable feeding member, provided in the main body, for feeding the toner by rotation the |
| 6990301 |
Sealing member, toner accommodating container and image forming apparatus |
January 24, 2006 |
| A toner container detachably mountable to an image forming apparatus, includes a main body for containing toner; a sealing portion for sealing the toner discharge opening; locking projections for snap-fitting engagement with holes provided in a cylindrical member of an image forming |
| 6987942 |
Toner supply kit |
January 17, 2006 |
| A toner supplying kit for being detachably set in an image forming apparatus to supply toner thereto, the toner supplying kit includes a toner container for containing toner; a discharge opening, provided in the toner container, for discharging the toner; plural feeding projections, |
| 6978101 |
Toner supply container detachably mounted to an image forming apparatus including a coupling pro |
December 20, 2005 |
| A toner supply container is detachably mountable to an image forming apparatus. The container includes a toner accommodating portion to accommodate toner and has a supply opening to supply toner into the image forming apparatus, a feeding member to feed the toner in the toner accommo |
| 6968139 |
Toner supply container and electrophotographic image forming apparatus |
November 22, 2005 |
| A toner supply container is detachably mountable to an image forming apparatus. The container includes a toner accommodating portion to accommodate toner and has a supply opening to supply toner into the image forming apparatus, a feeding member to feed the toner in the toner accommo |
| 6963713 |
Developer supply container with a plurality of feeding projections |
November 8, 2005 |
| A developer supply container supplies a developer detachably set in an image forming apparatus. The developer supply container includes a main body for containing the developer; a discharge opening, which is provided in the main body, for discharging the developer; and a plurality of |
| 6944417 |
Toner supply container and image forming apparatus |
September 13, 2005 |
| A toner supply container detachably mountable to an image forming apparatus, includes a main body for accommodating toner; an opening for permitting discharge of the toner from the main body; a rotatable feeding member, provided in the main body, for feeding the toner by rotation the |
| 6934494 |
Driving force receiving member and driving mechanism |
August 23, 2005 |
| A driving force receiving member for receiving a driving force from an image forming apparatus includes a driving force receiving portion for receiving the driving force from a driving force applying portion of the image forming apparatus. The driving force receiving portion is movable |
| 6920298 |
Sealing member, toner accommodating container and image forming apparatus |
July 19, 2005 |
| A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the lockin |
| 6879789 |
Sealing member, toner accommodating container and image forming apparatus |
April 12, 2005 |
| A toner supply container detachably mountable to an image forming apparatus includes a container body with a discharge opening formed thereon. A sealing member, which unsealably seals the discharge opening, includes an engageable projection engageable with an engaging member provided in |
| 6853828 |
Toner supply container and electrophotographic image forming apparatus |
February 8, 2005 |
| A toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus includes (a) a toner accommodating portion for accommodating toner; (b) a toner supply opening or port for discharging toner accommodated in the toner accommodating port |
| 6839533 |
Developer supply container |
January 4, 2005 |
| A developer supply container detachably mountable to an image forming apparatus, the developer supply container includes a main body for accommodating a developer; a discharge opening, provided in the main body, for permitting discharge of the developer; a shutter member for opening |
| 6792228 |
Toner supply container and electrophotographic image forming apparatus |
September 14, 2004 |
| A toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus includes (a) a toner accommodating portion for accommodating toner; (b) a toner supply opening or port for discharging toner accommodated in the toner accommodating port |
| 6766133 |
Toner supplying container with shutter and related rotatable member feature and image forming ap |
July 20, 2004 |
| A toner supply container, detachably mountable to a main assembly of an image forming apparatus, for supplying toner to the main assembly of the image forming apparatus, the toner supply container includes a main body for accommodating the toner; a discharging opening for permitting |
| 6594458 |
Toner supply container and electrophotographic image forming apparatus |
July 15, 2003 |
| A toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus includes (a) a toner accommodating portion for accommodating toner; (b) a toner supply opening for discharging toner accommodated in the toner accommodating portion; (c) |
| 6591078 |
Toner supply container and electrophotographic image forming apparatus |
July 8, 2003 |
| A toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus includes (a) a toner accommodating portion for accommodating toner; (b) a toner supply opening or port for discharging toner accommodated in the toner accommodating port |
| 6493516 |
Toner container and method of determining abnormality of toner container |
December 10, 2002 |
| A toner container is detachably mountable on an image forming apparatus and includes a container body that contains toner therein. An agitating member is disposed within the container body and agitates the toner within the container body. First and second rotating portions rotate togethe |
