Article of footwear
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 6, 2020
Grant Date -
Sep 20, 2018
app pub date -
Mar 15, 2018
filing date -
Mar 17, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An improved article of footwear includes a sole structure and an upper. The upper is coupled to the sole structure and is configured to receive at least a portion of a human foot. The upper further includes a toebox, a medial quarter, a lateral quarter, a heel cup. The upper also includes a three dimensional auxetic structure at least partially formed within the medial quarter, lateral quarter, and heel cup of the upper. The three dimensional auxetic structure defines a primary expansion direction, a secondary expansion direction, and a tertiary expansion direction. The secondary expansion direction is transverse to the primary expansion direction. The tertiary expansion direction is normal to the plane defined by the primary expansion direction and the secondary expansion direction. Furthermore, the upper of the article of footwear is constructed via a thermoforming process.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully