Patents by Inventor Christopher J. Pawlus
Christopher J. Pawlus 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: 8359769Abstract: The present invention employs chimneys and chimneys structures to move or vent heat and moisture away from the foot and out of the microclimate of the shoe. The chimneys define pathways that utilize convection and other principles to cool and dry the foot. The chimneys and chimney structures can have many different configurations, and can be positioned anywhere desired in the upper. For example, chimneys can be positioned on the sidewalls of the upper, in the tongue, or both. Chimneys and chimney structures can also be used with form-fitting foot coverings such as socks or leggings, or used with other apparel. Specialized footbeds can also be employed with footwear chimneys to evacuate hot, moist air away from the underside of the foot and towards the chimneys.Type: GrantFiled: June 2, 2005Date of Patent: January 29, 2013Assignee: The Timberland CompanyInventors: David Vattes, Christopher J. Pawlus
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Patent number: 8146266Abstract: The present invention employs chimneys and chimneys structures to move or vent heat and moisture away from the foot and out of the microclimate of the shoe. The chimneys define pathways that utilize convection and other principles to cool and dry the foot. The chimneys and chimney structures can have many different configurations, and can be positioned anywhere desired in the upper. For example, chimneys can be positioned on the sidewalls of the upper, in the tongue, or both. Chimneys and chimney structures can also be used with form-fitting foot coverings such as socks or leggings, or used with other apparel. Specialized footbeds can also be employed with footwear chimneys to evacuate hot, moist air away from the underside of the foot and towards the chimneys.Type: GrantFiled: June 2, 2005Date of Patent: April 3, 2012Assignee: The Timberland CompanyInventors: David Vattes, Christopher J. Pawlus
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Patent number: 7730640Abstract: The present invention discloses various features and combinations thereof for use with articles of footwear such as boots. The boots are especially adapted for use on construction projects, and provide protection, support and comfort to the wearer. Numerous outsole configurations and styles are provided, which provide superior traction and a low center of gravity for enhanced balance. Different layers of materials provide puncture resistance, abrasion resistance, thermal insulation, waterproofing and other benefits. Protective and/or insulative plates may be utilized in the footwear for puncture protection or thermal insulation, for example. Shovel guards protect the wearer when using a tool, and toe tools permit the wearer to employ the boot as a tool of its own. Structural support cages chimney structures are also utilized for support and comfort.Type: GrantFiled: September 7, 2006Date of Patent: June 8, 2010Assignee: The Timberland CompanyInventors: Douglas E. Clark, Stephen D. Opie, David E. Miller, Christopher J. Pawlus
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Patent number: 7578076Abstract: A modular shoe separates into components. The components may be interchangeable to provide versatility without requiring a large number of single use shoes. Each shoe component may also be collapsible to provide for convenient packing in a travel bag or other location where space is limited.Type: GrantFiled: September 14, 2007Date of Patent: August 25, 2009Assignee: The Timberland CompanyInventors: Christopher J. Pawlus, Alex Dardinski, David L. Vattes, Douglas E. Clark, Lee Schuttee, John Healy
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Patent number: 7540100Abstract: An article of footwear or shoe assembly, which is designed to allow for adjustment of stiffness in its sole unit, is disclosed. The article of footwear is preferably constructed to enhance stability, support and comfort of a wearer on varied terrain. Among other elements, the shoe assembly preferably includes an adjustable shank disposed within the shoe to allow for adjustment in the stiffness of the sole unit. In certain embodiments, the adjustable shank further includes a plurality of segments adapted to be manipulated in order to vary the stiffness.Type: GrantFiled: May 18, 2006Date of Patent: June 2, 2009Assignee: The Timberland CompanyInventors: Christopher J. Pawlus, Peter Dillon, David L. Vattes, John Healy, Christopher Adam, David E. Miller
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Patent number: 7392601Abstract: The present invention employs chimneys and chimneys structures to move or vent heat and moisture away from the foot and out of the microclimate of the shoe. The chimneys define pathways that utilize convection and other principles to cool and dry the foot. The chimneys and chimney structures can have many different configurations, and can be positioned anywhere desired in the upper. For example, chimneys can be positioned on the sidewalls of the upper, in the tongue, or both. Chimneys and chimney structures can also be used with form-fitting foot coverings such as socks or leggings, or used with other apparel. Specialized footbeds can also be employed with footwear chimneys to evacuate hot, moist air away from the underside of the foot and towards the chimneys.Type: GrantFiled: June 2, 2005Date of Patent: July 1, 2008Assignee: The Timberland CompanyInventors: David Vattes, Christopher J. Pawlus
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Publication number: 20070266598Abstract: An article of footwear or shoe assembly, which is designed to allow for adjustment of stiffness in its sole unit, is disclosed. The article of footwear is preferably constructed to enhance stability, support and comfort of a wearer on varied terrain. Among other elements, the shoe assembly preferably includes an adjustable shank disposed within the shoe to allow for adjustment in the stiffness of the sole unit. In certain embodiments, the adjustable shank further includes a plurality of segments adapted to be manipulated in order to vary the stiffness.Type: ApplicationFiled: May 18, 2006Publication date: November 22, 2007Inventors: Christopher J. Pawlus, Peter Dillon, David L. Vattes, John Healy, Christopher Adam, David E. Miller
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Patent number: 7284344Abstract: A modular shoe separates into components. The components may be interchangeable to provide versatility without requiring a large number of single use shoes. Each shoe component may also be collapsible to provide for convenient packing in a travel bag or other location where space is limited.Type: GrantFiled: March 6, 2006Date of Patent: October 23, 2007Assignee: The Timberland CompanyInventors: Christopher J. Pawlus, Alexander Dardinski, David L. Vattes, Douglas E. Clark, Lee Schuttee, John Healy
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Patent number: 7010872Abstract: A modular shoe separates into components. The components may be interchangeable to provide versatility without requiring a large number of single use shoes. Each shoe component may also be collapsible to provide for convenient packing in a travel bag or other location where space is limited.Type: GrantFiled: May 12, 2004Date of Patent: March 14, 2006Assignee: The Timberland CompanyInventors: Christopher J. Pawlus, Alex Dardinski, David L. Vattes, Douglas E. Clark, Lee Schuttee, John A. Healy
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Publication number: 20040255486Abstract: A modular shoe separates into components. The components may be interchangeable to provide versatility without requiring a large number of single use shoes. Each shoe component may also be collapsible to provide for convenient packing in a travel bag or other location where space is limited.Type: ApplicationFiled: May 12, 2004Publication date: December 23, 2004Inventors: Christopher J. Pawlus, Alex Dardinski, David L. Vattes, Douglas E. Clark, Lee Schuttee, John A. Healy
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Patent number: 5528842Abstract: An insert for a shoe sole includes a heel lever which absorbs energy from the foot during heel strike and returns the energy to the foot during heel lift-off.Type: GrantFiled: May 30, 1995Date of Patent: June 25, 1996Assignee: The Rockport Company, Inc.Inventors: Gordon K. Ricci, Christopher J. Pawlus, Rebecca E. Snow, Peter M. Foley, Paul E. Litchfield, Spencer White
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Patent number: D438370Type: GrantFiled: May 11, 1998Date of Patent: March 6, 2001Assignee: The Rockport Co., Inc.Inventors: Peter von Conta, Christopher J. Pawlus
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Patent number: D439731Type: GrantFiled: September 11, 2000Date of Patent: April 3, 2001Assignee: The Timberland CompanyInventor: Christopher J. Pawlus
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Patent number: D528751Type: GrantFiled: June 16, 2003Date of Patent: September 26, 2006Assignee: The Timberland CompanyInventor: Christopher J. Pawlus
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Patent number: D381796Type: GrantFiled: March 11, 1996Date of Patent: August 5, 1997Assignee: The Rockport Company, Inc.Inventors: Christopher J. Kittle, Christopher J. Pawlus
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Patent number: D404902Type: GrantFiled: February 20, 1998Date of Patent: February 2, 1999Assignee: The Rockport Company, Inc.Inventor: Christopher J. Pawlus
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Patent number: D407541Type: GrantFiled: July 11, 1997Date of Patent: April 6, 1999Assignee: The Rockport Company, Inc.Inventors: Christopher J. Kittle, Christopher J. Pawlus
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Patent number: D418282Type: GrantFiled: March 17, 1998Date of Patent: January 4, 2000Assignee: The Rockport Company, Inc.Inventors: Peter von Conta, Christopher J. Pawlus, Gary P. Duclos
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Patent number: D433560Type: GrantFiled: April 11, 2000Date of Patent: November 14, 2000Assignee: The Timberland CompanyInventor: Christopher J. Pawlus