Patents Assigned to MacNaught Pty Ltd
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Patent number: 11898696Abstract: A grease gun comprising a body having first and second chambers, first and second pistons within those first and second chambers, primary and secondary grease channels, a grease outlet and an actuator, is provided. Actuation of the actuator by a user causes first and second pistons to move within first and second chambers. The body may further comprise a pressure sensitive spool which allows the grease gun to move from a high flow/low pressure operation to a high pressure/low flow operation when there is a grease blockage that causes an increase in the pressure in the body.Type: GrantFiled: December 15, 2020Date of Patent: February 13, 2024Assignee: Macnaught Pty LtdInventors: Marco Uccellani, Prabhjot Singh
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Patent number: 11840422Abstract: A braking system for a hose or cable reel including a housing configured to fit inside a drum of the reel and to rotate with the drum during use, and a gerotor including inner and outer gears disposed inside the housing, wherein the inner gear is attachable to a shaft of the reel and the outer gear is configured to rotate relative to the inner gear with the housing during use thereby causing hydraulic fluid to be pumped through the gerotor and impede rotation of the drum.Type: GrantFiled: August 20, 2018Date of Patent: December 12, 2023Assignee: MACNAUGHT PTY LTDInventors: Marco Uccellani, Prabhjot Singh
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Publication number: 20230065866Abstract: A grease gun comprising a body having first and second chambers, first and second pistons within those first and second chambers, primary and secondary grease channels, a grease outlet and an actuator, is provided. Actuation of the actuator by a user causes first and second pistons to move within first and second chambers. The body may further comprise a pressure sensitive spool which allows the grease gun to move from a high flow/low pressure operation to a high pressure/low flow operation when there is a grease blockage that causes an increase in the pressure in the body.Type: ApplicationFiled: December 15, 2020Publication date: March 2, 2023Applicant: Macnaught Pty LtdInventors: Marco UCCELLANI, Prabhjot SINGH
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Patent number: 10865940Abstract: A grease coupler, comprising: an outer sleeve; an inner sleeve; a connection body; a collar; a collar spring; jaws to lock and unlock with a grease nipple; a nozzle; a nozzle spring; a collar ball groove; and an inner ball groove; sleeve locking balls; a nozzle ball groove; and nozzle locking balls.Type: GrantFiled: June 27, 2018Date of Patent: December 15, 2020Assignee: MACNAUGHT PTY LTDInventors: Marco Uccellani, Prabhjot Singh
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Patent number: D555669Type: GrantFiled: December 1, 2006Date of Patent: November 20, 2007Assignee: MacNaught Pty LtdInventor: Warren John Preston
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Patent number: D556008Type: GrantFiled: September 19, 2006Date of Patent: November 27, 2007Assignee: MacNaught Pty LtdInventor: Peter Robert Kerr
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Patent number: D557709Type: GrantFiled: February 8, 2007Date of Patent: December 18, 2007Assignee: MacNaught Pty LtdInventor: Warren John Preston
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Patent number: D562168Type: GrantFiled: May 30, 2006Date of Patent: February 19, 2008Assignee: MacNaught Pty LtdInventors: Damian Charles Johnson, Peter Robert Kerr
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Patent number: D569480Type: GrantFiled: June 4, 2007Date of Patent: May 20, 2008Assignee: MacNaught Pty Ltd.Inventors: Warren John Preston, Peter Robert Kerr
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Patent number: D882044Type: GrantFiled: November 9, 2018Date of Patent: April 21, 2020Assignee: Macnaught Pty LtdInventors: Marco Uccellani, Prabhjot Singh
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Patent number: D945489Type: GrantFiled: February 27, 2019Date of Patent: March 8, 2022Assignee: MACNAUGHT PTY LTDInventor: Marco Uccellani