发明名称 |
EXPANDABLE JOINT AND UNIVERSAL FIT HEADBAND |
摘要 |
An expandable joint for use in, for example, a headband, includes elastic material, a low-friction sleeve, and a tube. The low-friction sleeve covers at least two opposing sides of a portion of the length of elastic material. The length of elastic material is affixed to the low-friction sleeve at a first end of the low-friction sleeve or a point adjacent to the first end of the low-friction sleeve. The length of elastic material extends beyond a second end of the low-friction sleeve opposite the first end of the low-friction sleeve. The tube substantially encloses the low-friction sleeve. The low-friction sleeve is affixed to the tube at the first end of the low-friction sleeve or a point adjacent to the first end of the low-friction sleeve, and the length of elastic material extends beyond a first end of the tube. |
申请公布号 |
CA2801797(A1) |
申请公布日期 |
2013.07.13 |
申请号 |
CA20132801797 |
申请日期 |
2013.01.11 |
申请人 |
LIGHTBULB INNOVATION GROUP, LLC |
发明人 |
WEBSTER, JOE;CRIM, RICH;LINDLEY, MATT;SHEPHERD, DON |
分类号 |
A41D20/00 |
主分类号 |
A41D20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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