Multipurpose wire connection device
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United States of America Patent
Stats
-
Mar 13, 2018
Issued Date -
N/A
app pub date -
Jan 21, 2016
filing date -
Mar 30, 2015
priority date (Note) -
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Abstract
A multipurpose wire connection device includes a base plate, a conductive plate, a wire fixation screw, a fireproof box, a support, and a dustpan-shaped housing. The support is disposed on the base plate. The fireproof box includes a rear panel, a bottom panel, two side panels, and an inserted plate. The wire fixation screw is mounted on the conductive plate. The housing is fixed on the bottom plate by a housing fixing screw. The multipurpose wire connection device prevents sparking and red burning of a ground screw when lightning current passes therein, due to corroded contact in long-term exposure to wind and rain. It avoids fire and explosion accidents. It avoids screw corrosion and facilitates ground resistance measurement. The multipurpose wire connection device can also be used for electrical relay, division, and branching. It prevents fire, explosion, rain intrusion, and rust development. It is easy to disassemble.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
STATE GRID CORPORATION OF CHINA | NO 86 WEST CHANG'AN STREET XICHENG DISTRICT BEIJING 100031 | |
SHANXI ZHONGZHOU ELECTRIC CO LTD | 044000 SHANXI YUNCHENG AIRPORT DEVELOPMENT ZONE NORTH TANG JIE ROAD WEST XU WEST YUNCHENG CITY SHANXI PROVINCE 044000 | |
STATE GRID SHANXI ELECTRIC POWER COMPANY YUNCHENG POWER SUPPLY COMPANY | NO 3889 HEDONG EAST STREET YANHU DISTRICT YUNCHENG SHANXI 044000 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Wang, Le | Yuncheng, CN | 234 | 1886 |
Wang, Xiangyun | Yuncheng, CN | 3 | 1 |
Wang, Zao | Yuncheng, CN | 2 | 1 |
Yang, Jun | Yuncheng, CN | 792 | 8454 |
Zheng, Tian | Yuncheng, CN | 6 | 53 |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 13, 2025 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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