发明名称 |
Windshield wiper blade assembly |
摘要 |
A windshield wiper blade superstructure is provided with one or more fin like depending projections. Slots are provided in the backing strip positioned to receive a corresponding depending projection to limit longitudinal displacement of the refill unit relative to the backing strip. The depending projections may be inclined on an edge to readily receive the refill unit.
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申请公布号 |
US4715082(A) |
申请公布日期 |
1987.12.29 |
申请号 |
US19820414009 |
申请日期 |
1982.09.02 |
申请人 |
TRICO PRODUCTS CORPORATION |
发明人 |
GOWANS, NEIL A.;RIESTER, WILLIAM C. |
分类号 |
B60S1/38;(IPC1-7):B60S1/04 |
主分类号 |
B60S1/38 |
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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