Patents by Inventor John D. Crawford
John D. Crawford 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: 11873441Abstract: A portable, heated scent, odor, and/or molecule dispense system is provided, as well as devices and methods for doing the same. The portable systems and methods to dispense molecules may contain a liquid, gel, solid, foam, or other material-based formulation so as to attract, repel, kill, mask, or otherwise use the molecules. The portable system and methods may include a housing; a molecule holding pad in the housing; a first chemical reaction heat source in the housing; and a second chemical reaction heat source in the housing, wherein the molecule holding pad is arranged between the first chemical reaction heat source and the second chemical reaction heat source, and wherein the first chemical reaction heat source and the second chemical reaction heat source are each reactive to oxygen.Type: GrantFiled: December 13, 2021Date of Patent: January 16, 2024Assignee: Vapor Technologies LLCInventors: John D. Crawford, Sr., John D. Crawford, Jr., David G. Fulk
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Publication number: 20220098464Abstract: A portable, heated scent, odor, and/or molecule dispense system is provided, as well as devices and methods for doing the same. The portable systems and methods to dispense molecules may contain a liquid, gel, solid, foam, or other material-based formulation so as to attract, repel, kill, mask, or otherwise use the molecules. The portable system and methods may include a housing; a molecule holding pad in the housing; a first chemical reaction heat source in the housing; and a second chemical reaction heat source in the housing, wherein the molecule holding pad is arranged between the first chemical reaction heat source and the second chemical reaction heat source, and wherein the first chemical reaction heat source and the second chemical reaction heat source are each reactive to oxygen.Type: ApplicationFiled: December 13, 2021Publication date: March 31, 2022Inventors: JOHN D. CRAWFORD, SR., JOHN D. CRAWFORD, JR., DAVID G. FULK
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Patent number: 11214722Abstract: A portable, heated scent, odor, and/or molecule dispense system is provided, as well as devices and methods for doing the same. The portable systems and methods to dispense molecules may contain a liquid, gel, solid, foam, or other material-based formulation so as to attract, repel, kill, mask, or otherwise use the molecules. The portable system and methods may include a housing; a molecule holding pad in the housing; a first chemical reaction heat source in the housing; and a second chemical reaction heat source in the housing, wherein the molecule holding pad is arranged between the first chemical reaction heat source and the second chemical reaction heat source, and wherein the first chemical reaction heat source and the second chemical reaction heat source are each reactive to oxygen.Type: GrantFiled: August 9, 2019Date of Patent: January 4, 2022Assignee: Vapor Technologies LLCInventors: John D. Crawford, Sr., John D. Crawford, Jr., David G. Fulk
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Publication number: 20200048524Abstract: A portable, heated scent, odor, and/or molecule dispense system is provided, as well as devices and methods for doing the same. The portable systems and methods to dispense molecules may contain a liquid, gel, solid, foam, or other material-based formulation so as to attract, repel, kill, mask, or otherwise use the molecules. The portable system and methods may include a housing; a molecule holding pad in the housing; a first chemical reaction heat source in the housing; and a second chemical reaction heat source in the housing, wherein the molecule holding pad is arranged between the first chemical reaction heat source and the second chemical reaction heat source, and wherein the first chemical reaction heat source and the second chemical reaction heat source are each reactive to oxygen.Type: ApplicationFiled: August 9, 2019Publication date: February 13, 2020Inventors: JOHN D. CRAWFORD, SR., JOHN D. CRAWFORD, JR., DAVID G. FULK
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Patent number: 8717034Abstract: A lighting system (10) is provided that includes at least one lighting device (14A,14B,14C), a plurality of external power sources (20,22,24,26,27) and an internal power source (16) applying a first electrical current to illuminate at least one lighting source (18A,18B,18C), wherein the internal power source (16) supplies the first electrical current. Further, a fuel gauging system and method (1230) detects an electrochemical composition of a power source (16,20,22,24,26,27), which can be at least one of the internal power source (16) and the external power source (20,22,24,26,27), and then determines a state of charge of the power source (16,20,22,24,26,27) based upon the determined electrochemical composition of the power source (16,20,22,24,26,27).Type: GrantFiled: February 7, 2012Date of Patent: May 6, 2014Assignee: Eveready Battery Company, Inc.Inventors: John D. Crawford, Peter F. Hoffman, David A. Spartano, Frank F. Huang, Adam R. Jakubiak, Stephen E. Osmialowski
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Patent number: 8388169Abstract: A light device is provided that includes a light source and electrical circuitry for supplying electrical power to the light source. The light device also includes a housing having first and second ends and a hollow interior defining a compartment for holding a power source. The housing comprises a woven fiber thermoset composite. The housing is made by applying woven fibers to a mandrel and impregnating the woven fibers with an epoxy and curing the epoxy impregnated woven fibers to form the thermoset composite housing. An electrical interconnect is provided within the housing having first and second resilient contacts for providing an electrical connection between the power source and the light source.Type: GrantFiled: June 26, 2008Date of Patent: March 5, 2013Assignees: Eveready Battery Company, Inc., Streamlight, Inc.Inventors: John D. Crawford, Thomas D. Boris
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Patent number: 8382312Abstract: A light device is provided that includes a light source and electrical circuitry for supplying electrical power to the light source. The light device also includes a housing having first and second ends and a hollow interior defining a compartment for holding a power source. The housing comprises a woven fiber thermoset composite. The housing is made by applying woven fibers to a mandrel and impregnating the woven fibers with an epoxy and curing the epoxy impregnated woven fibers to form the thermoset composite housing. An electrical interconnect is provided within the housing having first and second resilient contacts for providing an electrical connection between the power source and the light source.Type: GrantFiled: January 27, 2011Date of Patent: February 26, 2013Assignees: Eveready Battery Company, Inc., Streamlight, Inc.Inventors: John D. Crawford, Thomas D. Boris
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Patent number: 8324836Abstract: A lighting device includes a first lighting source, a second lighting source, and a controller. The first lighting source yields a first illumination pattern. The second lighting source yields a second illumination pattern. The patterns overlay to yield a third illumination pattern. The controller shifts available power between the first lighting source and the second lighting source.Type: GrantFiled: January 19, 2011Date of Patent: December 4, 2012Assignee: Eveready Battery Company, Inc.Inventors: John D. Crawford, David A. Spartano, Peter F. Hoffman
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Publication number: 20120194197Abstract: A lighting system is provided that includes at least one lighting device, at least one connector, and a plurality of external power sources. The at least one lighting device includes at least one lighting source, and an internal power source applying a first electrical current to illuminate the at least one lighting element, wherein the internal power source supplies the first electrical current. The at least one connector electrically connects to the at least one lighting device. The plurality of external power sources include at least first and second external power sources that are adapted to be electrically connected to the at least one lighting device by the at least one connector. Further, a fuel gauging system and method detects an electrochemical composition of a power source, which can be at least one of the internal power source and the external power source, and then determines a state of charge of the power source based upon the determined electrochemical composition of the power source.Type: ApplicationFiled: February 7, 2012Publication date: August 2, 2012Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: John D. Crawford, Peter F. Hoffman, David A. Spartano, Frank F. Huang, Adam R. Jakubiak, Stephen E. Osmialowski
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Patent number: 8115492Abstract: A lighting system is provided that includes at least one lighting device, at least one connector, and a plurality of external power sources. The at least one lighting device includes at least one lighting source, and an internal power source applying a first electrical current to illuminate the at least one lighting element, wherein the internal power source supplies the first electrical current. The at least one connector electrically connects to the at least one lighting device. The plurality of external power sources include at least first and second external power sources that are adapted to be electrically connected to the at least one lighting device by the at least one connector. Further, a fuel gauging system and method detects an electrochemical composition of a power source, which can be at least one of the internal power source and the external power source, and then determines a state of charge of the power source based upon the determined electrochemical composition of the power source.Type: GrantFiled: November 26, 2008Date of Patent: February 14, 2012Assignee: Eveready Battery Company, Inc.Inventors: John D Crawford, Peter F Hoffman, David A Spartano, Frank F Huang, Adam R Jakubiak, Stephen Osmialowski
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Patent number: 8063607Abstract: A lighting system is provided that includes at least one lighting device, at least one connector, and a plurality of external power sources. The external power sources are adapted to be electrically connected to the lighting device by the connector. One of the external power sources is an energy storage system having a plurality of battery cells. A first charging method is utilized when a voltage potential of first and second battery cells is less than a voltage potential threshold, a second charging method is utilized when the voltage potential of the first and second battery cells is equal to or greater than the voltage potential threshold, and the first charging method is utilized to charge the first battery cell prior to charging the second battery cell when the first battery cell voltage potential is below the voltage potential threshold and greater than the second battery cell voltage potential.Type: GrantFiled: November 25, 2008Date of Patent: November 22, 2011Assignee: Eveready Battery Company, Inc.Inventors: John D Crawford, Peter F Hoffman, David A Spartano, Frank F Huang
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Publication number: 20110120632Abstract: A light device is provided that includes a light source and electrical circuitry for supplying electrical power to the light source. The light device also includes a housing having first and second ends and a hollow interior defining a compartment for holding a power source. The housing comprises a woven fiber thermoset composite. The housing is made by applying woven fibers to a mandrel and impregnating the woven fibers with an epoxy and curing the epoxy impregnated woven fibers to form the thermoset composite housing. An electrical interconnect is provided within the housing having first and second resilient contacts for providing an electrical connection between the power source and the light source.Type: ApplicationFiled: January 27, 2011Publication date: May 26, 2011Inventors: John D. Crawford, Thomas D. Boris
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Publication number: 20110115397Abstract: A lighting device includes a first lighting source, a second lighting source, and a controller. The first lighting source yields a first illumination pattern. The second lighting source yields a second illumination pattern. The patterns overlay to yield a third illumination pattern. The controller shifts available power between the first lighting source and the second lighting source.Type: ApplicationFiled: January 19, 2011Publication date: May 19, 2011Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: John D. Crawford, David A. Spartano, Peter F. Hoffman
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Publication number: 20110037419Abstract: An electrical device operates by performing actions based on identified events. The device includes a list of events within a memory, a sensor that measures a force on the sensor to provide measurement information, a list of actions, a control component, input output, a load, an action identifier, and an action bank. The list of actions can be stored in the action bank. The control component is coupled to the sensor and identifies an event from the measurement information and selects an action based on the identified event.Type: ApplicationFiled: October 7, 2010Publication date: February 17, 2011Applicant: EVEREADY BATTERY COMPANY, INC.Inventors: Peter F. Hoffman, John D. Crawford
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Patent number: D642515Type: GrantFiled: February 17, 2011Date of Patent: August 2, 2011Assignee: Eveready Battery Company, Inc.Inventors: John D. Crawford, David J. Hine, David A. Furth, Mark A. Ferguson
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Patent number: D642523Type: GrantFiled: February 17, 2011Date of Patent: August 2, 2011Assignee: Eveready Battery Company, Inc.Inventors: John D Crawford, David J Hine, David A Furth
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Patent number: D649271Type: GrantFiled: February 17, 2011Date of Patent: November 22, 2011Assignee: Eveready Battery Company, Inc.Inventors: John D. Crawford, David J. Hine, David A. Furth, Mark A. Ferguson
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Patent number: D649275Type: GrantFiled: April 7, 2008Date of Patent: November 22, 2011Assignees: Eveready Battery Company, Inc., Streamlight, Inc.Inventors: John D. Crawford, Michael S. Squires, Angelo Kotsis, Thomas D. Boris
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Patent number: D650105Type: GrantFiled: February 17, 2011Date of Patent: December 6, 2011Assignee: Eveready Battery Company, Inc.Inventors: John D. Crawford, David J. Hine, Matthew R. Gortner, Mark A. Ferguson
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Patent number: D689231Type: GrantFiled: February 17, 2011Date of Patent: September 3, 2013Assignee: Eveready Battery Company, Inc.Inventors: John D Crawford, David J Hine, David A Furth