Patents by Inventor John M. Cullum
John M. Cullum 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: 9656587Abstract: A device and method for moving tilt frame and transfer bed portions of a cargo transfer system are disclosed. In one embodiment, the invention may include a table and a pin secured to the transfer bed. The table may pivot on a horizontal axis allowing the transfer bed to be placed in a horizontal orientation during inclination of the tilt frame. The table may also pivot on a vertical axis so that the transfer bed may swing side-to-side, and may also pivot on a z-axis enabling the transfer bed to roll side-to-side relative to the table. An adjustable carriage with independently movable stabilizer legs may be used to level the transfer bed on uneven ground. The tilt frame may also include an extendable boom and a retractable roller system to facilitate loading and unloading of material such as flat rack platforms and pallets.Type: GrantFiled: May 10, 2013Date of Patent: May 23, 2017Assignee: Miller Industries Towing Equipment, Inc.Inventors: Dean T. Mullin, John M. Cullum, David W. Bannon, Christopher L. Wilcox
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Patent number: 8920102Abstract: An auto-latch mechanism enabling a towing vehicle to hook-up and tow-away a disabled vehicle without the need for either operator of the vehicles to exit their interior. In a preferred embodiment, the auto-latch mechanism includes opposing guide plates and a plunger pin with a distal portion movable to a location between the plates. When a connecting portion of the disabled vehicle is positioned between the opposing plates, the plunger pin may be engaged to the connecting portion, to thereby accomplish hook-up of the disabled vehicle to the towing vehicle. A method for using the auto-latch mechanism is also disclosed and claimed.Type: GrantFiled: August 1, 2012Date of Patent: December 30, 2014Assignee: Miller Industries Towing Equipment Inc.Inventor: John M. Cullum
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Publication number: 20140205406Abstract: A device and method for moving tilt frame and transfer bed portions of a cargo transfer system are disclosed. In one embodiment, the invention may include a table and a pin secured to the transfer bed. The table may pivot on a horizontal axis allowing the transfer bed to be placed in a horizontal orientation during inclination of the tilt frame. The table may also pivot on a vertical axis so that the transfer bed may swing side-to-side, and may also pivot on a z-axis enabling the transfer bed to roll side-to-side relative to the table. An adjustable carriage with independently movable stabilizer legs may be used to level the transfer bed on uneven ground. The tilt frame may also include an extendable boom and a retractable roller system to facilitate loading and unloading of material such as flat rack platforms and pallets.Type: ApplicationFiled: May 10, 2013Publication date: July 24, 2014Applicant: MILLER INDUSTRIES TOWING EQUIPMENT INC.Inventors: Dean T. Mullin, John M. Cullum, David W. Bannon, Christopher L. Wilcox
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Patent number: 8459925Abstract: A device and method for moving tilt frame and transfer bed portions of a cargo transfer system are disclosed. In one embodiment, the invention may include a table and a pin secured to the transfer bed. The table may pivot on a horizontal axis allowing the transfer bed to be placed in a horizontal orientation during inclination of the tilt frame. The table may also pivot on a vertical axis so that the transfer bed may swing side-to-side, and may also pivot on a z-axis enabling the transfer bed to roll side-to-side relative to the table. An adjustable carriage with independently movable stabilizer legs may be used to level the transfer bed on uneven ground. The tilt frame may also include an extendable boom and a retractable roller system to facilitate loading and unloading of material such as flat rack platforms and pallets.Type: GrantFiled: March 29, 2010Date of Patent: June 11, 2013Assignee: Miller Industries Towing Equipment Inc.Inventors: Dean T Mullin, John M Cullum, David W Bannon, Christopher L Wilcox
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Patent number: 8360710Abstract: A device and method for transferring cargo are disclosed, including transferring cargo between an aft-loading aircraft and a ground transportation vehicle. In one embodiment, the invention may include a tilt frame, a transfer bed, and an adjustable carriage. The tilt frame may be pivotally engaged to a vehicle chassis where the tilt frame has a first end near the cab of the vehicle and a second end distal from the cab. The transfer bed may have a first end connected to the tilt frame and may be movable along an upper surface of the tilt frame. The adjustable height carriage may support a second end of the transfer bed. The transfer bed may be leveled at varying heights by moving the first end of the transfer bed along the upper surface of the tilt frame, and by varying the height of the carriage.Type: GrantFiled: January 26, 2011Date of Patent: January 29, 2013Assignee: Miller Industries Towing Equipment IncInventors: John M Cullum, David W Bannon, Dean T Mullin, Christopher L Wilcox
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Publication number: 20120294701Abstract: An auto-latch mechanism enabling a towing vehicle to hook-up and tow-away a disabled vehicle without the need for either operator of the vehicles to exit their interior. In a preferred embodiment, the auto-latch mechanism includes opposing guide plates and a plunger pin with a distal portion movable to a location between the plates. When a connecting portion of the disabled vehicle is positioned between the opposing plates, the plunger pin may be engaged to the connecting portion, to thereby accomplish hook-up of the disabled vehicle to the towing vehicle. A method for using the auto-latch mechanism is also disclosed and claimed.Type: ApplicationFiled: August 1, 2012Publication date: November 22, 2012Applicant: MILLER INDUSTRIES TOWING EQUIPMENT INC.Inventor: John M. Cullum
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Patent number: 8257014Abstract: An auto-latch mechanism enabling a towing vehicle to hook-up and tow-away a disabled vehicle without the need for either operator of the vehicles to exit their interior. In a preferred embodiment, the auto-latch mechanism includes opposing guide plates and a plunger pin with a distal portion movable to a location between the plates. When a connecting portion of the disabled vehicle is positioned between the opposing plates, the plunger pin may be engaged to the connecting portion, to thereby accomplish hook-up of the disabled vehicle to the towing vehicle. A method for using the auto-latch mechanism is also disclosed and claimed.Type: GrantFiled: February 26, 2009Date of Patent: September 4, 2012Assignee: Miller Industries Towing Equipment IncInventor: John M. Cullum
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Publication number: 20110135439Abstract: A device and method for transferring cargo are disclosed, including transferring cargo between an aft-loading aircraft and a ground transportation vehicle. In one embodiment, the invention may include a tilt frame, a transfer bed, and an adjustable carriage. The tilt frame may be pivotally engaged to a vehicle chassis where the tilt frame has a first end near the cab of the vehicle and a second end distal from the cab. The transfer bed may have a first end connected to the tilt frame and may be movable along an upper surface of the tilt frame. The adjustable height carriage may support a second end of the transfer bed. The transfer bed may be leveled at varying heights by moving the first end of the transfer bed along the upper surface of the tilt frame, and by varying the height of the carriage.Type: ApplicationFiled: January 26, 2011Publication date: June 9, 2011Applicant: MILLER INDUSTRIES TOWING EQUIPMENT INC.Inventors: JOHN M. CULLUM, BANNON DAVID W., MULLIN DEAN T., WILCOX CHRISTOPHER L.
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Patent number: 7901174Abstract: A device and method for transferring cargo are disclosed, including transferring cargo between an aft-loading aircraft and a ground transportation vehicle. In one embodiment, the invention may include a tilt frame, a transfer bed, and an adjustable carriage. The tilt frame may be pivotally engaged to a vehicle chassis where the tilt frame has a first end near the cab of the vehicle and a second end distal from the cab. The transfer bed may have a first end connected to the tilt frame and may be movable along an upper surface of the tilt frame. The adjustable height carriage may support a second end of the transfer bed. The transfer bed may be leveled at varying heights by moving the first end of the transfer bed along the upper surface of the tilt frame, and by varying the height of the carriage.Type: GrantFiled: September 6, 2006Date of Patent: March 8, 2011Assignee: Miller Industries Towing Equipment IncInventors: John M. Cullum, David W. Bannon, Dean T. Mullin, Christopher L. Wilcox
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Publication number: 20100266376Abstract: A device and method for moving tilt frame and transfer bed portions of a cargo transfer system are disclosed. In one embodiment, the invention may include a table and a pin secured to the transfer bed. The table may pivot on a horizontal axis allowing the transfer bed to be placed in a horizontal orientation during inclination of the tilt frame. The table may also pivot on a vertical axis so that the transfer bed may swing side-to-side, and may also pivot on a z-axis enabling the transfer bed to roll side-to-side relative to the table. An adjustable carriage with independently movable stabilizer legs may be used to level the transfer bed on uneven ground. The tilt frame may also include an extendable boom and a retractable roller system to facilitate loading and unloading of material such as flat rack platforms and pallets.Type: ApplicationFiled: March 29, 2010Publication date: October 21, 2010Applicant: MILLER INDUSTRIES TOWING EQUIPMENT INC.Inventors: David W. Bannon, Dean T. Mullin, John M. Cullum, Christopher L. Wilcox
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Publication number: 20100232925Abstract: An auto-latch mechanism enabling a towing vehicle to hook-up and tow-away a disabled vehicle without the need for either operator of the vehicles to exit their interior. In a preferred embodiment, the auto-latch mechanism includes opposing guide plates and a plunger pin with a distal portion movable to a location between the plates. When a connecting portion of the disabled vehicle is positioned between the opposing plates, the plunger pin may be engaged to the connecting portion, to thereby accomplish hook-up of the disabled vehicle to the towing vehicle. A method for using the auto-latch mechanism is also disclosed and claimed.Type: ApplicationFiled: February 26, 2009Publication date: September 16, 2010Applicant: MILLER INDUSTRIES TOWING EQUIPMENT INC.Inventor: John M. Cullum
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Patent number: 7717656Abstract: A device and method for transferring cargo are disclosed, including a device having a directional diverter and a means for securing the directional diverter to an ANSI/ISO corner fitting having a vertical face. The directional diverter may facilitate the conversion of horizontal movement of the container to inclined travel on an inclined surface, for example the inclined surface of a cargo transfer bed, such that when a force pulls the container in a direction generally normal to the vertical face and along the inclined surface, the directional diverter may contact the inclined surface prior to contact between the corner fitting and the inclined surface. In some embodiments, the directional diverter may be a sloped surface. In other embodiments, the directional diverter may be a roller or wheel.Type: GrantFiled: June 17, 2008Date of Patent: May 18, 2010Assignee: Miller Industries Towing Equipment Inc.Inventors: John M Cullum, David W Bannon, Dean T Mullin, Christopher L Wilcox
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Publication number: 20080253853Abstract: A device and method for transferring cargo are disclosed, including a device having a directional diverter and a means for securing the directional diverter to an ANSI/ISO corner fitting having a vertical face. The directional diverter may facilitate the conversion of horizontal movement of the container to inclined travel on an inclined surface, for example the inclined surface of a cargo transfer bed, such that when a force pulls the container in a direction generally normal to the vertical face and along the inclined surface, the directional diverter may contact the inclined surface prior to contact between the corner fitting and the inclined surface. In some embodiments, the directional diverter may be a sloped surface. In other embodiments, the directional diverter may be a roller or wheel.Type: ApplicationFiled: June 17, 2008Publication date: October 16, 2008Applicant: MILLER INDUSTRIES TOWING EQUIPMENT INC.Inventors: John M. Cullum, David W. Bannon, Dean T. Mullin, Christopher L. Wilcox
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Patent number: 7402015Abstract: A device and method for transferring cargo are disclosed, including a device having a directional diverter and a means for securing the directional diverter to an ANSI/ISO corner fitting having a vertical face. The directional diverter may facilitate the conversion of horizontal movement of the container to inclined travel on an inclined surface, for example the inclined surface of a cargo transfer bed, such that when a force pulls the container in a direction generally normal to the vertical face and along the inclined surface, the directional diverter may contact the inclined surface prior to contact between the corner fitting and the inclined surface. In some embodiments, the directional diverter may be a sloped surface. In other embodiments, the directional diverter may be a roller or wheel.Type: GrantFiled: September 6, 2006Date of Patent: July 22, 2008Assignee: Miller Industries Towing Equipment IncInventors: John M. Cullum, David W. Bannon, Dean T. Mullin, Christopher L. Wilcox
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Publication number: 20080056870Abstract: A device and method for transferring cargo are disclosed, including a device having a directional diverter and a means for securing the directional diverter to an ANSI/ISO corner fitting having a vertical face. The directional diverter may facilitate the conversion of horizontal movement of the container to inclined travel on an inclined surface, for example the inclined surface of a cargo transfer bed, such that when a force pulls the container in a direction generally normal to the vertical face and along the inclined surface, the directional diverter may contact the inclined surface prior to contact between the corner fitting and the inclined surface. In some embodiments, the directional diverter may be a sloped surface. In other embodiments, the directional diverter may be a roller or wheel.Type: ApplicationFiled: September 6, 2006Publication date: March 6, 2008Applicant: Miller Industries Towing Equipment, Inc.Inventors: John M. Cullum, David W. Bannon, Dean T. Mullin, Christopher L. Wilcox
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Publication number: 20080056869Abstract: A device and method for transferring cargo are disclosed, including transferring cargo between an aft-loading aircraft and a ground transportation vehicle. In one embodiment, the invention may include a tilt frame, a transfer bed, and an adjustable carriage. The tilt frame may be pivotally engaged to a vehicle chassis where the tilt frame has a first end near the cab of the vehicle and a second end distal from the cab. The transfer bed may have a first end connected to the tilt frame and may be movable along an upper surface of the tilt frame. The adjustable height carriage may support a second end of the transfer bed. The transfer bed may be leveled at varying heights by moving the first end of the transfer bed along the upper surface of the tilt frame, and by varying the height of the carriage.Type: ApplicationFiled: September 6, 2006Publication date: March 6, 2008Applicant: Miller Industries Towing Equipment, Inc.Inventors: John M. Cullum, David W. Bannon, Dean T. Mullin, Christopher L. Wilcox
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Publication number: 20080056873Abstract: A device and method for moving tilt frame and transfer bed portions of a cargo transfer system are disclosed. In one embodiment, the invention includes a table and a pin. The table may be mounted on a horizontal axis and secured to the tilt frame. The table has a first surface permitting coaxial rotation of an opposing second surface, where the opposing second surface is on the transfer bed. The pin may extend from the table and may be secured to the transfer bed such that the first surface opposes the second surface. The table may pivot on the horizontal axis such that the transfer bed may be horizontal during inclination of the tilt frame.Type: ApplicationFiled: September 6, 2006Publication date: March 6, 2008Applicant: Miller Industries Towing Equipment, Inc.Inventors: John M. Cullum, David W. Bannon, Dean T. Mullin, Christopher L. Wilcox
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Patent number: 5779431Abstract: An apparatus mountable to a transporting vehicle chassis for transporting another vehicle including a platform pivotally mounted to the chassis which includes a deck for carrying the vehicle, and a carriage located on and movable along the platform. A telescoping boom is connected to the carriage, and has a free end with a vehicle lift device, which engages the vehicle to be transported. Power actuators are provided to move the platform from a loading position to a transport position, and for moving the carriage and for raising or lowering the vehicle lift mechanism.Type: GrantFiled: June 17, 1996Date of Patent: July 14, 1998Assignee: Vulcan International, Inc.Inventors: Stephen D. Alm, Andrew J. Alm, John M. Cullum
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Patent number: 5709522Abstract: An improved towing device including a crossbar capable of rotational movement in both horizontal and vertical planes, permitting stress reduction in both the tow truck assembly and tow truck chassis during recovery of a disabled vehicle.Type: GrantFiled: September 28, 1995Date of Patent: January 20, 1998Assignee: Vulcan International, Inc.Inventor: John M. Cullum
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Patent number: 5529454Abstract: An apparatus mountable to a transporting vehicle chassis for transporting another vehicle including a platform pivotally mounted to the chassis which includes a deck for carrying the vehicle, and a carriage located on and movable along the platform. A telescoping boom is connected to the carriage, and has a free end with a vehicle lift device, which engages the vehicle to be transported. Power actuators are provided to move the platform from a loading position to a transport position, and for moving the carriage and for raising or lowering the vehicle lift mechanism.Type: GrantFiled: September 13, 1994Date of Patent: June 25, 1996Inventors: Stephen D. Alm, Andrew J. Alm, John M. Cullum