Patents by Inventor Robert T. Dorsey
Robert T. Dorsey 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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Publication number: 20240124196Abstract: A thermoplastic bag includes duplicative seals. In particular, in one or more implementations, a thermoplastic bag includes a first seal and at least a second seal reinforcing the same area of the thermoplastic bag. For instance, in one or more implementations, the thermoplastic bag includes multiple seals along each side edge or along the hem. If one seal fails, the other seal(s) can remain in place to prevent leaks. Thus, the duplicative seals of the thermoplastic bag can provide reinforced strength and desired aesthetics.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Inventors: Jason R. MAXWELL, Robert T. DORSEY, Michael G. BORCHARDT, Edward B. TUCKER, Jack F. MELVAN, Shaun T. BROERING, Matthew W. WALDRON, Richard D. PALMER, Deborah K. FIX, Zeljko VIDOVIC
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Patent number: 11958660Abstract: Thermoplastic bags with phased deformation patterns are described. In particular, one or more implementations comprise thermoplastic bags with ring rolling, SELFing, or other deformation patterns phased or aligned relative to the sides of the bags. The phased deformation patterns can allow for reducing or eliminating deformation patterns in areas of the thermoplastic bag in which side seals or other seals are formed. Additionally or alternatively, the phased deformation patterns can provide for zones that provide differing properties (e.g., functional or aesthetic). Such zones can vary aligned along a width of the thermoplastic bag and optionally also vary along a height of the thermoplastic bag. The differing zones can provide the thermoplastic bags with phased deformations that provide leak prevention, liquid containment, and other benefits.Type: GrantFiled: January 29, 2020Date of Patent: April 16, 2024Assignee: THE GLAD PRODUCTS COMPANYInventors: Shaun T. Broering, Matthew W. Waldron, Jason R. Maxwell, Robert T. Dorsey, Michael G. Borchardt, Edward B. Tucker, Jack F. Melvan, Richard D. Palmer, Deborah K. Fix
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Publication number: 20240092054Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: ApplicationFiled: November 30, 2023Publication date: March 21, 2024Inventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O’Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Patent number: 11897238Abstract: A thermoplastic film which embodies a three-dimensional pattern. The thermoplastic film comprises a three-dimensional pattern including at least three sub-patterns of deformations. The shape, positioning, and pattern deformation density of the at least three sub-patterns of deformations cause the three-dimensional pattern to give the thermoplastic film a thicker appearance.Type: GrantFiled: November 11, 2019Date of Patent: February 13, 2024Assignee: The Glad Products CompanyInventors: Edward B. Tucker, Robert T. Dorsey, Zeljko Vidovic
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Publication number: 20240042727Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: ApplicationFiled: October 20, 2023Publication date: February 8, 2024Inventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O’Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Patent number: 11891213Abstract: A thermoplastic bag includes duplicative seals. In particular, in one or more implementations, a thermoplastic bag includes a first seal and at least a second seal reinforcing the same area of the thermoplastic bag. For instance, in one or more implementations, the thermoplastic bag includes multiple seals along each side edge or along the hem. If one seal fails, the other seal(s) can remain in place to prevent leaks. Thus, the duplicative seals of the thermoplastic bag can provide reinforced strength and desired aesthetics.Type: GrantFiled: February 11, 2020Date of Patent: February 6, 2024Assignee: The Glad Products CompanyInventors: Jason R. Maxwell, Robert T. Dorsey, Michael G. Borchardt, Edward B. Tucker, Jack F. Melvan, Shaun T. Broering, Matthew W. Waldron, Richard D. Palmer, Deborah K. Fix, Zeljko Vidovic
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Patent number: 11891214Abstract: Thermoplastic films and bags include gradient patterns of post-formation deformations. The gradient patterns of post-formation deformations can provide a connotation of strength. Additionally, the gradient pattern of post-formation deformations can provide different areas of the films or bags with different physical characteristics such as tear resistance, puncture resistance, elasticity, etc.Type: GrantFiled: July 13, 2020Date of Patent: February 6, 2024Assignee: The Glad Products CompanyInventors: Edward B Tucker, Robert T Dorsey, Ranyi Zhu, Theodore Cory Fites, Zeljko Vidovic, Michael G Borchardt, Jason R Maxwell, Shaun T Broering, Daniel C Peck
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Patent number: 11826996Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: GrantFiled: September 19, 2022Date of Patent: November 28, 2023Assignee: The Glad Products CompanyInventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O'Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Patent number: 11807422Abstract: The present disclosure relates to a reinforced thermoplastic bag (e.g., comprising a bag-in-bag). In one or more embodiments, the reinforced thermoplastic bag includes a reinforced portion at a top-of-bag area where users often apply an external force to lift or carry the reinforced thermoplastic bag. In these or other embodiments, a grab-zone reinforcement insert is positioned across one or both of a hem channel region and a grab-zone along an outer surface, an inner surface, or between layers of the reinforced thermoplastic bag. In one or more embodiments, the grab-zone reinforcement insert comprises multiple layers (e.g., of a non-woven material). For example, the grab-zone reinforcement insert includes a first and second layer formed by a fold. In other implementations, the grab-zone reinforcement insert includes separate, discrete layers. In one or more embodiments, at least a portion of the grab-zone reinforcement insert is positionally affixed via a hem seal.Type: GrantFiled: April 9, 2021Date of Patent: November 7, 2023Assignee: The Glad Products CompanyInventors: Edward B. Tucker, Mark D. Pszczolkowski, Abhishek Dutta, Sarah J. Steenblock, Matthew W. Waldron, Shaun T. Broering, Deborah K. Fix, David A. Bailey, Jason R. Maxwell, Michael G. Borchardt, Nancy M. Mack-Roble, Rebecca S. Reuhs, Robert T. Dorsey, Kyle T. Diehl
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Patent number: 11731390Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: GrantFiled: September 19, 2022Date of Patent: August 22, 2023Assignee: The Glad Products CompanyInventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O'Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Publication number: 20230243793Abstract: The present disclosure relates to a thermoplastic film that includes a layer of thermoplastic material and a color indicator applied to the thermoplastic material. The color indicator can be configured to change color in response to a trigger. For example, the color indicator can change color (e.g., change from a first color to a second color) in response to a color change trigger, such as exposure to malodor particles, absorption of moisture, a length of time, or as a result of oxidation. In one or more embodiments, the thermoplastic film further includes an odor control component configured to mask, neutralize, or otherwise control malodors. The color indicator can change its color appearance as the odor control component performs to control any present malodors, thus signaling the performance of the odor control component.Type: ApplicationFiled: April 11, 2023Publication date: August 3, 2023Inventors: Dean A. Ferracane, Jeffrey S. Stiglic, Jessica Greer, Robert T. Dorsey
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Patent number: 11650186Abstract: The present disclosure relates to a thermoplastic film that includes a layer of thermoplastic material and a color indicator applied to the thermoplastic material. The color indicator can be configured to change color in response to a trigger. For example, the color indicator can change color (e.g., change from a first color to a second color) in response to a color change trigger, such as exposure to malodor particles, absorption of moisture, a length of time, or as a result of oxidation. In one or more embodiments, the thermoplastic film further includes an odor control component configured to mask, neutralize, or otherwise control malodors. The color indicator can change its color appearance as the odor control component performs to control any present malodors, thus signaling the performance of the odor control component.Type: GrantFiled: September 10, 2019Date of Patent: May 16, 2023Assignee: The Glad Products CompanyInventors: Dean A. Ferracane, Jeffrey S. Stiglic, Jessica Greer, Robert T. Dorsey
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Publication number: 20230011512Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: ApplicationFiled: September 19, 2022Publication date: January 12, 2023Inventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O'Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Publication number: 20230008520Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: ApplicationFiled: September 19, 2022Publication date: January 12, 2023Inventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O'Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Patent number: 11535002Abstract: A multiple-ply thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern, when stretched or elongated and then released, can cause areas of billowing and delamination between plies of the multiple-ply thermoplastic film. The resulting billowed and delaminated areas form billow pockets for capturing liquids that can capture liquids when one of the plies is punctured.Type: GrantFiled: May 7, 2020Date of Patent: December 27, 2022Assignee: The Glad Products CompanyInventors: Edward B. Tucker, Robert T. Dorsey, Michael G. Borchardt, Ranyi Zhu, Deborah K. Fix, Zeljko Vidovic, Lehai Vu
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Patent number: 11485108Abstract: A thermoplastic film which exhibits elastic-like behavior along at least one axis when stretched or elongated and then released. The thermoplastic film comprises a plurality of raised rib-like elements extending in a direction perpendicular to a main surface of the thermoplastic film. The thermoplastic film further includes a plurality of web areas positioned about the plurality of raised rib-like elements. The plurality of raised rib-like elements and plurality of web areas are arranged in a complex pattern. The complex pattern provides visual and tactile cues as the films are stretched or elongated. The complex pattern can cause the thermoplastic film to have a complex stretch profile.Type: GrantFiled: November 2, 2018Date of Patent: November 1, 2022Assignee: The Glad Products CompanyInventors: Shaun T. Broering, Michael G. Borchardt, Ranyi Zhu, Jason R. Maxwell, Daniel Charles Peck, Hugh Joseph O'Donnell, Robert T. Dorsey, Lehai Minh Pham Vu, Karen Denise McAffry
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Publication number: 20220324616Abstract: The present disclosure relates to a reinforced thermoplastic bag (e.g., comprising a bag-in-bag). In one or more embodiments, the reinforced thermoplastic bag includes a reinforced portion at a top-of-bag area where users often apply an external force to lift or carry the reinforced thermoplastic bag. In these or other embodiments, a grab-zone reinforcement insert is positioned across one or both of a hem channel region and a grab-zone along an outer surface, an inner surface, or between layers of the reinforced thermoplastic bag. In one or more embodiments, the grab-zone reinforcement insert comprises multiple layers (e.g., of a non-woven material). For example, the grab-zone reinforcement insert includes a first and second layer formed by a fold. In other implementations, the grab-zone reinforcement insert includes separate, discrete layers. In one or more embodiments, at least a portion of the grab-zone reinforcement insert is positionally affixed via a hem seal.Type: ApplicationFiled: April 9, 2021Publication date: October 13, 2022Inventors: Edward B. Tucker, Mark D. Pszczolkowski, Abhishek Dutta, Sarah J. Steenblock, Matthew W. Waldron, Shaun T. Broering, Deborah K. Fix, David A. Bailey, Jason R. Maxwell, Michael G. Borchardt, Nancy M. Mack-Roble, Rebecca S. Reuhs, Robert T. Dorsey, Kyle T. Diehl
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Publication number: 20220204217Abstract: Thermoplastic films and bags include gradient patterns of post-formation deformations. The gradient patterns of post-formation deformations can provide a connotation of strength. Additionally, the gradient pattern of post-formation deformations can provide different areas of the films or bags with different physical characteristics such as tear resistance, puncture resistance, elasticity, etc.Type: ApplicationFiled: July 13, 2020Publication date: June 30, 2022Inventors: Edward B TUCKER, Robert T DORSEY, Ranyi ZHU, Theodore Cory FITES, Zeljko VIDOVIC, Michael G BORCHARDT, Jason R MAXWELL, Shaun T BROERING, Daniel C PECK
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Patent number: D953879Type: GrantFiled: January 25, 2021Date of Patent: June 7, 2022Assignee: The Glad Products CompanyInventors: Ranyi Zhu, Edward B. Tucker, Robert T. Dorsey, Jason R. Maxwell, Shaun T. Broering, Kyle T. Diehl, Sean Chang, Michael G. Borchardt
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Patent number: D957257Type: GrantFiled: January 25, 2021Date of Patent: July 12, 2022Assignee: The Glad Products CompanyInventors: Ranyi Zhu, Edward B. Tucker, Robert T. Dorsey, Jason R. Maxwell, Shaun T. Broering, Kyle T. Diehl, Sean Chang, Michael G. Borchardt