Patents by Inventor Ismael Antonio Hernandez
Ismael Antonio Hernandez 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: 11499270Abstract: A paperboard carrier suitable for use with textiles may include one or more strips of paperboard secured together to form a hollow tubular body, the body having an outer surface, and a coating covering some or all of the outer surface. The coating comprises a coating agent such as a silicon resin dispersed in a solvent such as isopropyl alcohol and little or no water. The coating may be applied to the outer surface by using a plurality spray nozzles arranged axially or circumferentially about the carrier.Type: GrantFiled: February 12, 2021Date of Patent: November 15, 2022Assignee: Sonoco Development, Inc.Inventors: Ismael Antonio Hernandez Rosario, Aaron Edward Lintz, Kevin Manly Kelley
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Publication number: 20210164164Abstract: A paperboard carrier suitable for use with textiles may include one or more strips of paperboard secured together to form a hollow tubular body, the body having an outer surface, and a coating covering some or all of the outer surface. The coating comprises a coating agent such as a silicon resin dispersed in a solvent such as isopropyl alcohol and little or no water. The coating may be applied to the outer surface by using a plurality spray nozzles arranged axially or circumferentially about the carrier.Type: ApplicationFiled: February 12, 2021Publication date: June 3, 2021Applicant: Sonoco Development, Inc.Inventors: Ismael Antonio Hernandez Rosario, Aaron Edward Lintz, Kevin Manly Kelley
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Patent number: 10941523Abstract: A paperboard carrier suitable for use with textiles may include one or more strips of paperboard secured together to form a hollow tubular body, the body having an outer surface, and a coating covering some or all of the outer surface. The coating comprises a coating agent such as a silicon resin dispersed in a solvent such as isopropyl alcohol and little or no water. The coating may be applied to the outer surface by using a plurality spray nozzles arranged axially or circumferentially about the carrier.Type: GrantFiled: May 21, 2019Date of Patent: March 9, 2021Assignee: Sonoco Development, Inc.Inventors: Ismael Antonio Hernandez Rosario, Aaron Edward Lintz, Kevin Manly Kelley
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Publication number: 20190368128Abstract: A paperboard carrier suitable for use with textiles may include one or more strips of paperboard secured together to form a hollow tubular body, the body having an outer surface, and a coating covering some or all of the outer surface. The coating comprises a coating agent such as a silicon resin dispersed in a solvent such as isopropyl alcohol and little or no water. The coating may be applied to the outer surface by using a plurality spray nozzles arranged axially or circumferentially about the carrier.Type: ApplicationFiled: May 21, 2019Publication date: December 5, 2019Applicant: Sonoco Development, Inc.Inventors: Ismael Antonio Hernandez Rosario, Aaron Edward Lintz, Kevin Manly Kelley
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Patent number: 9751721Abstract: A paperboard core is described above that is designed to receive a yarn wound thereon, such as an elastomeric yarn that relies on friction for proper winding of the yarn onto the core. In particular, the core includes a clay-coated paper outer ply which is capable of providing direct frictional engagement of the core with the yarn, such that the yarn is windable on the core via direct contact between the clay-coated outer ply and the yarn. In this way, there is no need to use a film on the outer surface of the core in order to obtain the desired frictional properties that will result in proper winding of the yarn onto the core.Type: GrantFiled: August 18, 2016Date of Patent: September 5, 2017Assignee: Sonoco Development, Inc.Inventor: Ismael Antonio Hernandez
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Patent number: 9073729Abstract: A support for mounting a paperboard yarn core on a spindle assembly includes a proximal-end support member for supporting a proximal end of the core and engaging it in a substantially non-slip manner, and a distal-end support member for supporting a distal end of the core. The proximal-end support member is configured to be mounted on a hub of the spindle assembly. The support members locate the core substantially coaxially with respect to a rotational axis of the spindle assembly. The proximal-end support member is configured to automatically prevent or minimize slippage of the core with respect to the support member both in acceleration and deceleration or braking of the spindle assembly.Type: GrantFiled: February 8, 2012Date of Patent: July 7, 2015Assignee: Sonoco Development, Inc.Inventors: Ismael Antonio Hernandez, David L. Rykard, John F. Whitehead
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Publication number: 20130200203Abstract: A support for mounting a paperboard yarn core on a spindle assembly includes a proximal-end support member for supporting a proximal end of the core and engaging it in a substantially non-slip manner, and a distal-end support member for supporting a distal end of the core. The proximal-end support member is configured to be mounted on a hub of the spindle assembly. The support members locate the core substantially coaxially with respect to a rotational axis of the spindle assembly. The proximal-end support member is configured to automatically prevent or minimize slippage of the core with respect to the support member both in acceleration and deceleration or braking of the spindle assembly.Type: ApplicationFiled: February 8, 2012Publication date: August 8, 2013Applicant: SONOCO DEVELOPMENT, INC.Inventors: Ismael Antonio Hernandez, David L. Rykard, John F. Whitehead
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Patent number: 5882794Abstract: Synthetic fibers that have a round cross-section and three round longitudinal voids.Type: GrantFiled: November 14, 1997Date of Patent: March 16, 1999Assignee: E. I. du Pont de Nemours and CompanyInventors: Ismael Antonio Hernandez, William Jonas Jones, Jr., Darren Scott Quinn
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Patent number: 5723215Abstract: Bicomponent polyester fibers that have "spiral crimp" on account of a difference in chain-branched content of the polyester polymers of the components. Such bicomponent fibers are preferably hollow and may be slickened, such as for use as filling material for pillows or other filled articles.Type: GrantFiled: February 3, 1997Date of Patent: March 3, 1998Assignee: E. I. du Pont de Nemours and CompanyInventors: Ismael Antonio Hernandez, William Jonas Jones, Jr., Darren Scott Quinn
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Patent number: 5683811Abstract: Pillows and other filled articles are filled with bicomponent polyester fibers that have "spiral crimp" on account of a difference in chain-branched content of the polyester polymers of the components. Such bicomponent fibers are preferably novel "spiral crimp" bicomponent fibers that are hollow and/or are slickened.Type: GrantFiled: October 13, 1995Date of Patent: November 4, 1997Assignee: E. I. Du Pont de Nemours and CompanyInventors: Ismael Antonio Hernandez, William Jonas Jones, Jr., Darren Scott Quinn