Patents by Inventor Donald Wooldridge
Donald Wooldridge 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: 9329067Abstract: A system is provided for feeding a stream of material. The system includes a feeder, a material density portion, a detector, a weight calculator and an indicator. The feeder can output a portion of the stream of the material from a first position to a second position. The material density portion can generate a density signal based on the density of the material. The detector can detect a volume of the portion of the stream of the material without contacting the portion of the stream of the material and can generate a volume signal based on the detected volume. The weight calculator can calculate a weight based on the density signal and the volume signal and can generate a weight signal. The indicator can provide an indication signal based on the weight signal.Type: GrantFiled: November 8, 2011Date of Patent: May 3, 2016Assignee: BATCHING SYSTEMS, INC.Inventors: Donald Wooldridge, Mark Richard
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Patent number: 8967366Abstract: An aspect of the present invention provides a system for transferring a plurality of non-oriented items. The system includes a feeding area, a conveyor and a rail. The feeding area can accept the plurality of non-oriented items. The conveyor has a first end, a second end, a conveyor length disposed between the first end and the second end, a conveyor first side, a conveyor second side, a conveyor width disposed between the conveyor first side and the conveyor second side, and a conveyor ledge along the second side. The rail is disposed above the conveyor and from the conveyor ledge at a distance equal to one of the item height, the item width and the item length. A first portion of the plurality of non-oriented items will convey along the conveyor path. A second portion of the plurality of non-oriented items will fall off the conveyor ledge.Type: GrantFiled: May 14, 2013Date of Patent: March 3, 2015Assignee: Batching Systems, Inc.Inventors: Donald Wooldridge, Mark Richard
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Publication number: 20140339048Abstract: An aspect of the present invention provides a system for transferring a plurality of non-oriented items. The system includes a feeding area, a conveyor and a rail. The feeding area can accept the plurality of non-oriented items. The conveyor has a first end, a second end, a conveyor length disposed between the first end and the second end, a conveyor first side, a conveyor second side, a conveyor width disposed between the conveyor first side and the conveyor second side, and a conveyor ledge along the second side. The rail is disposed above the conveyor and from the conveyor ledge at a distance equal to one of the item height, the item width and the item length. A first portion of the plurality of non-oriented items will convey along the conveyor path. A second portion of the plurality of non-oriented items will fall off the conveyor ledge.Type: ApplicationFiled: May 14, 2013Publication date: November 20, 2014Inventors: Donald Wooldridge, Mark Richard
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Patent number: 8590692Abstract: An aspect of the present invention provides a system for transferring a plurality of non-oriented items. The system includes a feeding area, a conveyor and a rail. The conveyor has a first end, a second end, a conveyor length disposed between the first end and the second end, a conveyor first side, a conveyor second side, a conveyor width disposed between the conveyor first side and the conveyor second side, and a conveyor ledge along the second side. The rail is disposed above the conveyor and from the conveyor ledge at a distance equal to one of the item height, the item width and the item length. A first portion of the plurality of non-oriented items will convey along the conveyor path. A second portion of the plurality of non-oriented items will fall off the conveyor ledge. ledge.Type: GrantFiled: September 26, 2011Date of Patent: November 26, 2013Assignee: Batching Systems, Inc.Inventors: Donald Wooldridge, Mark Richard
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Publication number: 20130112529Abstract: A system is provided for feeding a stream of material. The system includes a feeding portion, a material density portion, a detector, a weight calculating portion and an indicator. The feeding portion can output a portion of the stream of the material from a first position to a second position. The material density portion can generate a density signal based on the density of the material. The detector can detect a volume of the portion of the stream of the material without contacting the portion of the stream of the material and can generate a volume signal based on the detected volume. The weight calculating portion can calculate a weight based on the density signal and the volume signal and can generate a weight signal.Type: ApplicationFiled: November 8, 2011Publication date: May 9, 2013Inventors: Donald Wooldridge, Mark Richard
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Publication number: 20130075226Abstract: An aspect of the present invention provides a system for transferring a plurality of non-oriented items. The system includes a feeding area, a conveyor and a rail. The conveyor has a first end, a second end, a conveyor length disposed between the first end and the second end, a conveyor first side, a conveyor second side, a conveyor width disposed between the conveyor first side and the conveyor second side, and a conveyor ledge along the second side. The rail is disposed above the conveyor and from the conveyor ledge at a distance equal to one of the item height, the item width and the item length. A first portion of the plurality of non-oriented items will convey along the conveyor path. A second portion of the plurality of non-oriented items will fall off the conveyor ledge.Type: ApplicationFiled: September 26, 2011Publication date: March 28, 2013Inventors: Donald Wooldridge, Mark Richard
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Publication number: 20070118247Abstract: A system and an apparatus and method for detecting and discriminating articles that are within a predetermined range of a specification into lots. A counting head assembly includes at least an article detecting unit located above diverting gates which control the passage and/or accumulation of articles in adjacent channels to permit filling of article containers with predetermined article portions as containers are placed beneath, and removed from, the assembly outlet. A plurality of such assemblies may be combined to provide high speed continuous container filling operations, for example by location of a plurality of counting head assemblies about the periphery of a rotating carousel or on a linear platform which moves containers beneath the assemblies for simultaneous filling of groups of containers.Type: ApplicationFiled: January 12, 2007Publication date: May 24, 2007Applicant: Diamond Machine Werks, Inc.Inventor: Donald Wooldridge
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Patent number: 7174693Abstract: A system and an apparatus and method for detecting and discriminating articles that are within a predetermined range of a specification into lots. A counting head assembly includes at least an article detecting unit located above diverting gates which control the passage and/or accumulation of articles in adjacent channels to permit filling of article containers with predetermined article portions as containers are placed beneath, and removed from, the assembly outlet. A plurality of such assemblies may be combined to provide high speed continuous container filling operations, for example by location of a plurality of counting head assemblies about the periphery of a rotating carousel or on a linear platform which moves containers beneath the assemblies for simultaneous filling of groups of containers.Type: GrantFiled: July 15, 2005Date of Patent: February 13, 2007Assignee: Diamond Machine Works, Inc.Inventor: Donald Wooldridge
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Publication number: 20070011994Abstract: A system and an apparatus and method for detecting and discriminating articles that are within a predetermined range of a specification into lots. A counting head assembly includes at least an article detecting unit located above diverting gates which control the passage and/or accumulation of articles in adjacent channels to permit filling of article containers with predetermined article portions as containers are placed beneath, and removed from, the assembly outlet. A plurality of such assemblies may be combined to provide high speed continuous container filling operations, for example by location of a plurality of counting head assemblies about the periphery of a rotating carousel or on a linear platform which moves containers beneath the assemblies for simultaneous filling of groups of containers.Type: ApplicationFiled: July 15, 2005Publication date: January 18, 2007Applicant: Batching Systems, Inc.Inventor: Donald Wooldridge
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Patent number: 6360870Abstract: A feeding, singulating, or orienting device which includes a vibratory feeder bowl having a central receiving section and at least two tracks radiating outwardly from the receiving section. The feeder bowl can be convex, concave, or flat in vertical cross-section depending on the articles to be separated or oriented.Type: GrantFiled: August 4, 2000Date of Patent: March 26, 2002Assignee: Batching Systems, Inc.Inventor: Donald Wooldridge
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Patent number: 6273238Abstract: A method and apparatus for separating and accelerating adjacent objects on a conveyor, which does not interpose fingers, fixtures, escapements, or the like, between the objects. The apparatus uses two adjacent sideflexing conveyors traveling, at least in part, in a curved path. Separation and acceleration of the objects is accomplished by taking advantage of the increase in velocity at the margin of the conveyor in relation to the pitch line speed where the conveyor travels in a curved path. The objects are transferred from the higher speed margin of one conveyor to the low speed margin of the other, faster, conveyor, at the curve.Type: GrantFiled: January 14, 2000Date of Patent: August 14, 2001Assignee: Batching Systems, Inc.Inventor: Donald Wooldridge