Patents by Inventor Margaret Antkowiak
Margaret Antkowiak has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11958203Abstract: A handheld motorised food cutting device (10) is disclosed herein.Type: GrantFiled: December 16, 2019Date of Patent: April 16, 2024Assignee: BREVILLE PTY LIMITEDInventors: Margaret Antkowiak, Richard Llewelyn Jones
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Publication number: 20220378249Abstract: A food processor (100) with a food preparation vessel (102), a base (104) housing a drive motor (111) and a spindle assembly (140) for detachable engagement with an accessory (109) for rotation in the preparation vessel (102). The spindle assembly (140) has a gear assembly such that the accessory (109) is driven at a speed that differs from that of the drive motor (111).Type: ApplicationFiled: October 30, 2020Publication date: December 1, 2022Inventors: Richard Llewelyn JONES, Mark Anthony THOMAS, Margaret ANTKOWIAK
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Patent number: 11439278Abstract: A cutting accessory for a food processor has a body that fits within the food processor's bowl and lid. The body supports a cutting disc that is offset to the food processor's spindle. The cutting disc is driven by the rotation of the spindle.Type: GrantFiled: December 16, 2016Date of Patent: September 13, 2022Assignee: BREVILLE PTY LIMITEDInventors: Margaret Antkowiak, Mark Thomas
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Publication number: 20220175194Abstract: A kitchen device (100) including: abase (102) having a mechanism (118) that is operated using electrical power to cause processing of food; a vessel (104) removably mounted on the base (102) and including a bottom wall (108), a side wall (110) extending upwardly from the bottom wall (108) to a rim (112) so as to provide a space (114) to receive the food to be processed, with the rim (112) surrounding an opening (116) to the space (114); a lid (106) removably coupled to the rim (112) so as to at least partially close the opening (116); and an interlock system (120) operatively associated with the mechanism (118) to permit the delivery of the electric power to the mechanism (118), the system (120) including a first interlock circuit (122) and a second interlock circuit (124), wherein delivery of the electric power to the mechanism (118) is permitted by the completion of the first interlock circuit (122) and activation of the second interlock circuit (124), wherein the first interlock circuit (122) includes a fiType: ApplicationFiled: March 23, 2020Publication date: June 9, 2022Inventors: Margaret ANTKOWIAK, Richard Llewelyn JONES, Lochana Subasekara WIDANAGAMAGE DON, Sebastien TIBURZIO
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Publication number: 20220072728Abstract: A handheld motorised food cutting device (10) is disclosed herein.Type: ApplicationFiled: December 16, 2019Publication date: March 10, 2022Inventors: Margaret ANTKOWIAK, Richard Llewelyn Jones
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Publication number: 20200232501Abstract: A suction foot for a device or appliance has a side wall in which is formed a notch. The notch begins at a lower most rim of the foot.Type: ApplicationFiled: September 29, 2016Publication date: July 23, 2020Applicant: BREVILLE PTY LIMITEDInventors: Stephen John McClean, Pierce James Barnard, Margaret Antkowiak
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Publication number: 20180353014Abstract: A cutting accessory for a food processor has a body that fits within the food processor's bowl and lid. The body supports a cutting disc that is offset to the food processor's spindle. The cutting disc is driven by the rotation of the spindle.Type: ApplicationFiled: December 16, 2016Publication date: December 13, 2018Applicant: BREVILLE PTY LIMITEDInventors: Margaret Antkowiak, Mark Thomas
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Publication number: 20180160839Abstract: A potato peeling accessory is adapted to work with a food processor or other means of rotating it. The accessory comprises a working surface on which are formed mechanical abrasion or peeling features.Type: ApplicationFiled: April 22, 2016Publication date: June 14, 2018Applicant: BREVILLE PTY LIMITEDInventors: Mark Thomas, Margaret Antkowiak, Pierce James Barnard, Stephen John McClean
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Patent number: 9771740Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm. Embodiments include a gravity biased and manually opened latch and a spring biased self-locking embodiment.Type: GrantFiled: October 24, 2016Date of Patent: September 26, 2017Assignee: D & D Group Pty LtdInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Publication number: 20170037658Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm. Embodiments include a gravity biased and manually opened latch and a spring biased self-locking embodiment.Type: ApplicationFiled: October 24, 2016Publication date: February 9, 2017Applicant: D & D Group Pty LtdInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Patent number: 9476228Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm. Embodiments include a gravity biased and manually opened latch and a spring biased self-locking embodiment.Type: GrantFiled: March 3, 2015Date of Patent: October 25, 2016Assignee: D & D Group Pty LtdInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Publication number: 20150191938Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm. Embodiments include a gravity biased and manually opened latch and a spring biased self-locking embodiment.Type: ApplicationFiled: March 3, 2015Publication date: July 9, 2015Applicant: D & D GROUP PTY LTDInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Patent number: 9003842Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key causes rotation of the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.Type: GrantFiled: April 29, 2014Date of Patent: April 14, 2015Assignee: D & D Group Pty LtdInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Patent number: 8966947Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of the cylinder lock and rotation of the key causes rotation of the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.Type: GrantFiled: August 7, 2012Date of Patent: March 3, 2015Assignee: D & D Group Pty LtdInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Publication number: 20140230502Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front. A rotor is mounted on the rear of cylinder lock and rotation of the key causes rotation of the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.Type: ApplicationFiled: April 29, 2014Publication date: August 21, 2014Applicant: D & D Group Pty LtdInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Publication number: 20130019642Abstract: A latch has a displaceable latching element in a housing for engagement with a separate striker arm to be latched behind an engagement shoulder of the latching element. The housing mounts a cylinder lock to receive a key from the front: A rotor is mounted on the rear of cylinder lock and rotation of the key rotation the rotor to drive a locking element to engage and lock the latching element. The rotor may also be axial displaceable against spring biasing responsive to a rear unit pushing element whereby unlocking from a rear cylinder lock may rotate the rotor to unlock and pushing causes the latching element to be displaced against its biasing to release the striker arm.Type: ApplicationFiled: August 7, 2012Publication date: January 24, 2013Applicant: D & D GROUP PTY LTDInventors: Irek Karcz, Anthony John Clark, Margaret Antkowiak
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Patent number: D567066Type: GrantFiled: September 26, 2007Date of Patent: April 22, 2008Assignee: D & D Group Pty Ltd.Inventors: Margaret Antkowiak, Irek Karcz
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Patent number: D569707Type: GrantFiled: July 27, 2006Date of Patent: May 27, 2008Assignee: D & D Group Pty LtdInventors: Margaret Antkowiak, Irek Karcz
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Patent number: D571634Type: GrantFiled: July 27, 2006Date of Patent: June 24, 2008Assignee: D & D Group Pty LtdInventors: Margaret Antkowiak, Irek Karcz
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Patent number: D573442Type: GrantFiled: September 26, 2007Date of Patent: July 22, 2008Assignee: D & D Group Pty LtdInventors: Margaret Antkowiak, Irek Karcz