| 发明名称 |
Threshold with flexible insulator |
| 摘要 |
An insulating threshold having an elongated sill with an adjustable elongated flexible arched member in which the height of the arched member may be controlled to engage the bottom of a door.
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| 申请公布号 |
US4224766(A) |
申请公布日期 |
1980.09.30 |
| 申请号 |
US19790040657 |
申请日期 |
1979.05.21 |
| 申请人 |
ENDURA PRODUCTS, INC. |
发明人 |
PROCTON, JEROME C. |
| 分类号 |
E06B1/70;E06B7/16;(IPC1-7):E06B1/70 |
主分类号 |
E06B1/70 |
| 代理机构 |
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代理人 |
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