Patents by Inventor Michael Cavins
Michael Cavins 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: 11731683Abstract: A cart handle and a baby cart in which cart handle includes a fixed member; a handle body rotatable relative to the fixed member; an engagement part having a first portion that non-rotatably engages the handle body and slidably engages the handle body, and having a second portion that non-rotatably engages the fixed member; and an operation part that is actuated to alternately displace the engagement part to an unlocked position, wherein the second portion is not in engagement with the fixed member, thereby permitting rotation of the handle body relative to the fixed member, and displace the engagement part to a locked position, wherein the second portion engages the fixed member, thereby preventing rotation of the handle body relative to the fixed member.Type: GrantFiled: January 11, 2021Date of Patent: August 22, 2023Assignees: Dongguan Jinwang Children Products Co Ltd., Baby Trend, Inc.Inventors: Wenbo Wu, Hu Chen, John Riedl, Chin-Kuan Lac, Michael Cavins, Bo Xiao
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Publication number: 20220355846Abstract: A cart handle and a baby cart in which cart handle includes a fixed member; a handle body rotatable relative to the fixed member; an engagement part having a first portion that non-rotatably engages the handle body and slidably engages the handle body, and having a second portion that non-rotatably engages the fixed member; and an operation part that is actuated to alternately displace the engagement part to an unlocked position, wherein the second portion is not in engagement with the fixed member, thereby permitting rotation of the handle body relative to the fixed member, and displace the engagement part to a locked position, wherein the second portion engages the fixed member, thereby preventing rotation of the handle body relative to the fixed member.Type: ApplicationFiled: January 11, 2021Publication date: November 10, 2022Inventors: Wenbo WU, Hu CHEN, John RIEDL, Chin-Kuan LAC, Michael CAVINS, Bo XIAO
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Publication number: 20220297736Abstract: A cart having a storable pull handle assembly and a pull handle assembly for a cart. In an embodiment, the cart includes having a frame, and the pull handle assembly includes a guide rail extending in a traveling direction of the frame and provided below the frame; a slide block slidably provided on the guide rail; and a pull handle movable between a stored position below the frame and an extended position where the pull handle is grasped by a user for pulling the cart. The pull handle includes a rod part and a grip part provided at a first end of the grip part, and a second end of the grip part is pivotally connected to the slide block.Type: ApplicationFiled: February 28, 2022Publication date: September 22, 2022Inventors: Jie HU, Chin-Kuan LAC, Michael CAVINS
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Patent number: 9427755Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: GrantFiled: February 10, 2014Date of Patent: August 30, 2016Assignee: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Publication number: 20140151465Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: ApplicationFiled: February 10, 2014Publication date: June 5, 2014Applicant: OMS Investments, Inc.Inventors: Brian BIRRENKOTT, Paul HAVLOVITZ, Steve CICHY, Michael CAVINS, Jon MOYER
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Publication number: 20130099024Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: ApplicationFiled: June 15, 2012Publication date: April 25, 2013Applicant: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Patent number: 8235310Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: GrantFiled: June 9, 2010Date of Patent: August 7, 2012Assignee: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Patent number: 7837073Abstract: An improved collapsible spreader with a spread rate selection mechanism including a knob and a rotatable cup-shaped structure. The cup-shaped structure includes an elongated setting tab and a thirty-six step edge corresponding to thirty-six spread rate settings on the knob. Operatively engaged with the cup-shaped structure is an abutment tab that is part of a closure structure for blocking and selectively unblocking a hopper opening. The tab engages the setting tab to define the adjustable length of the closure structure. Thereafter, abutment rate selection is a function of the rotatable position of the cup-shaped structure. Engagement of the abutment tab and a step defines the size of the hopper opening and thus the amount of product released from the hopper during operation. The spreader also includes a dual spring arrangement to bias the closure structure to a closed position and to prevent breakage. The disclosed spreader also features a one piece wheel to reduce parts and assembly costs.Type: GrantFiled: January 14, 2005Date of Patent: November 23, 2010Assignee: OMS Investments, Inc.Inventors: Paul Havlovitz, Steve Courtney, Michael Cavins, Randy Goodwin, Dan Larimore
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Publication number: 20100243760Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: ApplicationFiled: June 9, 2010Publication date: September 30, 2010Applicant: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Patent number: 7654476Abstract: A broadcast spreader with a movable deflector is disclosed. The spreader distributes particulate material by a rotating plate which when operating, always impacts material on the deflector. The deflector and a mounting track prevent dispensing material impacting on a user of the spreader, and when the deflector is extended, also prevent dispensing material distributing to the right side of the spreader. In this way, lawns which abut a driveway or a flowerbed may have material distributed on them without also depositing material on the driveway or flowerbed. Further, the deflector is integral with a port closure panel which automatically reduces, in a proportional manner, the flow of particulate material as the deflector is extended.Type: GrantFiled: May 22, 2003Date of Patent: February 2, 2010Assignee: OMS Investments, Inc.Inventors: Steve Courtney, John Freudenberg, Michael Cavins
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Publication number: 20090267325Abstract: A collapsible stroller having a frame including a pair of S-shaped members pivotably joined together at their inflection points, a lower frame assembly suspended by L-shaped brackets, a handle extension mechanism, and a soft goods storage console. The S-shaped frame members and L-shaped bracket mounting of the lower frame assembly provide improved access to a storage volume located beneath the seat.Type: ApplicationFiled: April 25, 2008Publication date: October 29, 2009Inventors: Michael Cavins, Sarah Kay Stout, Daniel R. Fox, Stephen T. English
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Patent number: 7156324Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: GrantFiled: November 13, 2003Date of Patent: January 2, 2007Assignee: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Publication number: 20060157518Abstract: An improved collapsible spreader with a spread rate selection mechanism including a knob and a rotatable cup-shaped structure. The cup-shaped structure includes an elongated setting tab and a thirty-six step edge corresponding to thirty-six spread rate settings on the knob. Operatively engaged with the cup-shaped structure is an abutment tab that is part of a closure structure for blocking and selectively unblocking a hopper opening. The tab engages the setting tab to define the adjustable length of the closure structure. Thereafter, abutment rate selection is a function of the rotatable position of the cup-shaped structure. Engagement of the abutment tab and a step defines the size of the hopper opening and thus the amount of product released from the hopper during operation. The spreader also includes a dual spring arrangement to bias the closure structure to a closed position and to prevent breakage. The disclosed spreader also features a one piece wheel to reduce parts and assembly costs.Type: ApplicationFiled: January 14, 2005Publication date: July 20, 2006Applicant: OMS Investments, Inc.Inventors: Paul Havlovitz, Steve Courtney, Michael Cavins, Randy Goodwin, Dan Larimore
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Publication number: 20060157588Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: ApplicationFiled: March 6, 2006Publication date: July 20, 2006Applicant: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Publication number: 20050103893Abstract: A spraying device is provided that includes a cartridge containing a first fluid, the cartridge being removably connected to a sprayer body. The cartridge is oriented such that gravity exerts a downward force on the first fluid. The sprayer body includes a conduit for receiving a second fluid. A valve is coupled to the conduit. The valve allows the second fluid to flow through the valve, thus creating a Venturi vacuum that draws the first fluid out of the cartridge and into the valve to enable the first and second fluids to mix and form an outlet stream. An orifice meters a predetermined amount of the first fluid into the valve to achieve a predetermined ratio of the first fluid to the second fluid. The outlet stream is then dispensed from a spray nozzle.Type: ApplicationFiled: November 13, 2003Publication date: May 19, 2005Applicant: OMS Investments, Inc.Inventors: Brian Birrenkott, Paul Havlovitz, Steve Cichy, Michael Cavins, Jon Moyer
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Publication number: 20030192968Abstract: A broadcast spreader with a movable deflector is disclosed. The spreader distributes particulate material by a rotating plate which when operating, always impacts material on the deflector. The deflector and a mounting track prevent dispensing material impacting on a user of the spreader, and when the deflector is extended, also prevent dispensing material distributing to the right side of the spreader. In this way, lawns which abut a driveway or a flowerbed may have material distributed on them without also depositing material on the driveway or flowerbed. Further, the deflector is integral with a port closure panel which automatically reduces, in a proportional manner, the flow of particulate material as the deflector is extended.Type: ApplicationFiled: May 22, 2003Publication date: October 16, 2003Applicant: OMS Investments, Inc.Inventors: Steve P. Courtney, John Freudenberg, Michael Cavins
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Patent number: 6616074Abstract: A broadcast spreader with a movable deflector is disclosed. The spreader distributes particulate material by a rotating plate which when operating, always impacts material on the deflector. The deflector and a mounting track prevent dispensing material impacting on a user of the spreader, and when the deflector is extended, also prevent dispensing material distributing to the right side of the spreader. In this way, lawns which abut a driveway or a flowerbed may have material distributed on them without also depositing material on the driveway or flowerbed. Further, the deflector is integral with a port closure panel which automatically reduces, in a proportional manner, the flow of particulate material as the deflector is extended.Type: GrantFiled: May 2, 2001Date of Patent: September 9, 2003Assignee: OMS Investments, Inc.Inventors: Steve P. Courtney, John Freudenberg, Michael Cavins
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Patent number: D524906Type: GrantFiled: October 13, 2004Date of Patent: July 11, 2006Assignee: OMS Investments, Inc.Inventors: Brian Birrenkott, Steve Cichy, Michael Cavins, Jon Fehrman, Jon Moyer, Paul Havlovitz
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Patent number: D529575Type: GrantFiled: November 1, 2005Date of Patent: October 3, 2006Assignee: OMS Investments, Inc.Inventors: Brian Birrenkott, Steve Cichy, Michael Cavins, Jon Ferhrman, Jon Moyer, Paul Havlovitz
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Patent number: D604676Type: GrantFiled: June 6, 2008Date of Patent: November 24, 2009Assignee: Evenflo Company, Inc.Inventors: Michael Cavins, Sarah Kay Stout, Daniel Robinson Fox, Stephen Thomas English