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David Lacorazza Patents |
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Inventor: Lacorazza; David
Address: Norwell, MA
No. of patents: 8
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| D567493 |
Portion of a shoe sole |
April 29, 2008 |
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| D549435 |
Portion of a shoe upper |
August 28, 2007 |
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| D516785 |
Portion of a shoe sole |
March 14, 2006 |
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| D375191 |
Surface ornamentation for a portion of a shoe sole |
November 5, 1996 |
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| D336090 |
Pressurized gas inflation device |
June 1, 1993 |
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| 7377057 |
Stable footwear that accommodates shear forces |
May 27, 2008 |
| A shoe sole is described that provides both cushioning and stability. The sole has a plurality of layers, including a transition layer which allows relative motion between the layers adjacent to the transition layer. The relative motion between the layers of the sole reduces the impact o |
| 6983555 |
Stable footwear that accommodates shear forces |
January 10, 2006 |
| A shoe sole is described that provides both cushioning and stability. The sole has a plurality of layers, including a transition layer which allows relative motion between the layers adjacent to the transition layer. The relative motion between the layers of the sole reduces the impact o |
| 5343638 |
Upper for an athletic shoe and method for manufacturing the same |
September 6, 1994 |
| The present invention is an upper for an athletic shoe which substantially takes the form of an inflatable chamber. The upper is formed from first and second laminates which are welded together at various locations to form several fluid impervious chambers. The chambers, which are visibl |
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