发明名称 |
METHOD FOR ATTACHING CUSHION TO RIGID BASE |
摘要 |
The method of manufacturing a cushioned support, such as a seat cushion having a fabric cover anchored to a rigid base member. The method includes inserting the seam portion at the peripheral edge of the fabric cover into a channel around the periphery of the rigid base member, and then inserting a thick welt inside said seam portion so that the welt can not be withdrawn from said channel.
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申请公布号 |
US3747178(A) |
申请公布日期 |
1973.07.24 |
申请号 |
USD3747178 |
申请日期 |
1972.02.14 |
申请人 |
COACH AND CAR EQUIPMENT CORP,US |
发明人 |
HARDER A,US |
分类号 |
A47C31/02;B60N2/70;B68G7/00;(IPC1-7):B68G7/00 |
主分类号 |
A47C31/02 |
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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