Invention Grant
- Patent Title: Footwear with expandable entry and exit feature
- Patent Title (中): 具有可扩展进出口功能的鞋类
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Application No.: US14188605Application Date: 2014-02-24
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Publication No.: US09456652B2Publication Date: 2016-10-04
- Inventor: Russell L. Davis , Danielle Cojuangco Abraham
- Applicant: Ariat International, Inc.
- Applicant Address: US CA Union City
- Assignee: Ariat International, Inc.
- Current Assignee: Ariat International, Inc.
- Current Assignee Address: US CA Union City
- Agency: DASCENZO Intellectual Property Law, P.C.
- Main IPC: A43B11/00
- IPC: A43B11/00 ; A43B3/04 ; A43B23/04
Abstract:
Footwear includes a shaft and a shell connected to the shaft. The shaft includes an expandable portion adapted to expand to facilitate ease of entry and exit of a heel of a foot into and out of the shell. The expandable portion is surrounded by a material forming the shaft.
Public/Granted literature
- US20140173941A1 FOOTWEAR WITH EXPANDABLE ENTRY AND EXIT FEATURE Public/Granted day:2014-06-26
Information query
IPC分类:
| A | 人类生活必需 |
| A43 | 鞋类 |
| A43B | 鞋类的特征；鞋类的部件 |
| A43B11/00 | 带有便于穿脱部件的鞋，例如带有搭扣的 |
