Patent ID: 7848685

Claim:
A developer supply container detachably mountable to a developer receiving apparatus including a driving gear and settable in the developer receiving apparatus by a setting operation including at least a rotation in a setting direction, said developer supply container comprising: a containing portion configured to contain a developer; a developer discharging opening configured and positioned to permit discharge of the developer in said containing portion out of said containing portion; a developer feeding device, provided in said containing portion, configured and positioned to feed the developer in said containing portion toward said developer discharging opening by rotation thereof relative to said containing portion when said developer supply container is positioned at a developer discharging position where the developer is discharged through said developer discharging opening; and a drive transmitting device, engageable with the driving gear radially, configured and positioned to transmit a rotating force, received from the driving gear rotating in a direction opposite to the setting direction, to said developer feeding device so that said developer feeding device is rotated in a direction opposite to the setting direction for discharging the developer.