Patents by Inventor Mark Caldwell
Mark Caldwell 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: 10772293Abstract: Systems and methods provide automated data collection of feed behavior and intake for animals in confinement where the animal ingests feed from a feed station that includes a first and second feed container each of which holds a feed that is freely accessible to the animal, and a respective first and second weight sensor each of which senses a change in weight of the respective feed in the container. A processor is configured to transmit instructions to cause it to receive from the weight sensors, a plurality signals indicative of a change in weight in the first and second feed containers. The processor records a reduction in weight sensed by the first or the second sensor as consumption of the respective feed, and records a change in weight sensed by the first or the second sensor as feeding activity at the respective feed container.Type: GrantFiled: May 6, 2016Date of Patent: September 15, 2020Assignee: PURINA ANIMAL NUTRITION LLCInventors: Michael Jerina, Mark Caldwell, Mary Beth Gordon, Douglas Schmidt
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Publication number: 20170318779Abstract: Systems and methods provide automated data collection of feed behavior and intake for animals in confinement where the animal ingests feed from a feed station that includes a first and second feed container each of which holds a feed that is freely accessible to the animal, and a respective first and second weight sensor each of which senses a change in weight of the respective feed in the container. A processor is configured to transmit instructions to cause it to receive from the weight sensors, a plurality signals indicative of a change in weight in the first and second feed containers. The processor records a reduction in weight sensed by the first or the second sensor as consumption of the respective feed, and records a change in weight sensed by the first or the second sensor as feeding activity at the respective feed container.Type: ApplicationFiled: May 6, 2016Publication date: November 9, 2017Inventors: Michael Jerina, Mark Caldwell, Mary Beth Gordon, Douglas Schmidt
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Publication number: 20150305460Abstract: An inspection pouch for housing and providing hands-free access to electronic testing equipment, meters, lights, tools and other implements needed by inspectors, installers and other workers. The pouch has a main compartment forming a tray with a cover therefor, the main compartment capable of being suspended from the cover at angles between zero and ninety degrees to enable viewing of equipment staged in the main compartment.Type: ApplicationFiled: April 28, 2015Publication date: October 29, 2015Inventors: William Mathews, Mark Caldwell, Jeff Lake
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Publication number: 20140304952Abstract: A tool cinch is provided for securement to a tool, the cinch then being connectable to a lanyard for preventing the tool from falling if dropped before, during, or after use. The cinch includes radially projecting wings that are secured to the tool with tape or the like to further buttress securement of the tool.Type: ApplicationFiled: April 14, 2014Publication date: October 16, 2014Applicant: Python Safety, Inc.Inventors: William Mathews, Mark Caldwell, Jeff Lake
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Publication number: 20130122993Abstract: Embodiments of the present invention set forth a method for issuing an in-game virtual reward by visiting a physical location. The method includes offering an incentive for obtaining an opt-in authorization from a device; receiving the opt-in authorization from the device after the incentive is determined to be accepted; requesting the location of the device based on the opt-in authorization when receiving a notification message from the device; and issuing an in-game virtual reward after the notification message is determined to be sent at the physical location.Type: ApplicationFiled: November 11, 2011Publication date: May 16, 2013Inventors: Mark Caldwell, Alif Khalfan
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Publication number: 20110016377Abstract: A system and method for incident reporting uses an application server on a network to facilitate the creation of incident reports and distribution of the reports for review, and controls access to the incident reports to protect the integrity and confidentiality of the reports. Each incident report is given a routing profile, which is tailored such that only proper authorized persons can review and/or edit the report. The progress of incident report review and incident investigation is tracked, and the tracking data are stored for monitoring and auditing purposes. Access to selected reports may be given to users on a temporary basis. The incident reports are archived to enable auditing and generation of reports.Type: ApplicationFiled: April 14, 2010Publication date: January 20, 2011Applicant: American International Group, Inc.Inventors: Mark Caldwell, Steve Brack, Rosemary Beauvais, Bohdan Horyn, Robert Francis Roche, III, Thomas G. Kelly, J. Steven Senneff, Ronald E. Mahaffey
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Publication number: 20070294258Abstract: A system and method for incident reporting uses an application server on a network to facilitate the creation of incident reports and distribution of the reports for review, and controls access to the incident reports to protect the integrity and confidentiality of the reports. Each incident report is given a routing profile, which is tailored such that only proper authorized persons can review and/or edit the report. The progress of incident report review and incident investigation is tracked, and the tracking data are stored for monitoring and auditing purposes. Access to selected reports may be given to users on a temporary basis. The incident reports are archived to enable auditing and generation of reports.Type: ApplicationFiled: June 20, 2006Publication date: December 20, 2007Applicant: American International Group, Inc.Inventors: Mark Caldwell, Steve Brack, Rosemary Beauvais, Bohdan Horyn, Robert Francis Roche, Thomas G. Kelly, J. Steven Senneff, Ronald E. Mahaffey
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Publication number: 20050130103Abstract: A reduction burr for universal application for depth reduction of dental or ossiferous surfaces includes a shank of a first diameter extended to a chamfered rim angled radially inwardly to a smaller second diameter. A curved shoulder extended from the chamfered rim decreases in cross-sectional diameter to a distal end having a third diameter. A burr end having an abrasive surface thereon is extended from a junction with the shoulder distal end to a distal burr end, with the abrasive surface having sufficient hardness to cut enamel or ossiferous surfaces. The junction defines a precise stop for self-limiting the burr penetration depth into the enamel or ossiferous surfaces due to the greater second diameter of the curved shoulder contacting against adjacent uncut surfaces. A method of size reduction is disclosed for universal application of a reduction burr to precisely reduce enamel or ossiferous surfaces in both lateral and longitudinal directions.Type: ApplicationFiled: December 11, 2003Publication date: June 16, 2005Inventor: Mark Caldwell
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Publication number: 20050092551Abstract: A coupling member for securing a ladder base end positionable against an unstable or uneven supporting surface. The coupling member includes a pair of receiving members disposed parallel and spaced apart for positioning the ladder base end thereupon and proximal of the supporting surface. A stabilizing cross-member extends between inner walls of the receiving members and is slidably adjustable in a width dimension to span a variety of ladder base widths. Outboard of each receiving member is disposed a side sleeve having an axially oriented channel therethrough in which a fixation member is slidably inserted to extend a contacting end against the supporting surface. Each fixation member is adjustable in height relative to respective side sleeves, thereby allowing the coupling member to be adjusted in a level orientation proximal the supporting surface with stabilization of the ladder base ends restrained in respective receiving members during load-bearing activity on the ladder.Type: ApplicationFiled: October 31, 2003Publication date: May 5, 2005Inventor: Mark Caldwell
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Patent number: 5527584Abstract: A non-metallic honeycomb structure wherein the thermal conductivity of the structure is increased by incorporating high thermal conductivity pitch-based carbon fibers into the non-metallic resin matrix. In addition to increasing thermal conductivity, the pitch-based carbon fibers are utilized to provide controlled directional heat conductance through the honeycomb structure.Type: GrantFiled: October 19, 1993Date of Patent: June 18, 1996Assignee: Hexcel CorporationInventors: Stephen C. Darfler, Carla Ahlstrom, Mark Caldwell
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Patent number: D706123Type: GrantFiled: June 7, 2012Date of Patent: June 3, 2014Assignee: Python Safety, Inc.Inventors: William Mathews, Mark Caldwell