Giant gully-crossing vehicles for polar scientific expedition
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United States of America Patent
Stats
-
Sep 28, 2021
Grant Date -
Jul 2, 2020
app pub date -
Jun 21, 2019
filing date -
Jan 2, 2019
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A giant gully-crossing vehicle for polar scientific expeditions, including a gully-crossing bridge and a vehicle body. The vehicle body includes a stage and a travelling portion. The stage includes a top platform, a front bottom plate, a rear bottom plate and a multifunctional lock platform assembly. The front bottom plate and the rear bottom plate are capable of sliding independently relative to the top platform. The travelling portion includes a first travelling component, a second travelling component, a third travelling component, a fourth travelling component, a fifth travelling component and a sixth travelling component which are symmetrically provided at left and right sides of the stage and below the stage. Bridge bodies of the bridge components can be assembled to two gully-crossing bridges, and are connected to the multifunctional lock platform assembly when crossing gullies.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
TAIYUAN UNIVERSITY OF TECHNOLOGY | NO 79 YINGZEXI STREET WANBAILIN DISTRICT TAIYUAN 030024 | |
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY | NO 66 WALIU ROAD WANBAILIN DISTRICT TAIYUAN CITY SHANXI PROVINCE TAIYUAN CITY SHANXI PROVINCE 030000 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chang, Baoyu | Taiyuan, CN | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Du, Pengyang | Shanxi, CN | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Huang, Qingxue | Shanxi, CN | 30 | 21 |
# of filed Patents : 30 Total Citations : 21 | |||
Zhao, Fuqiang | Shanxi, CN | 19 | 88 |
# of filed Patents : 19 Total Citations : 88 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 28, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 28, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 28, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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