Vehicle rear bumper step pad
Number of patents in Portfolio can not be more than 2000
United States of America Design
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Nov 21, 2017
Grant Date -
N/A
app pub date -
Aug 28, 2015
filing date -
Aug 28, 2015
priority date (Note) -
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
FORD MOTOR COMPANY | ONE AMERICAN ROAD DEARBORN MI 48126 |
International Classification(s)

- 2015 Application Filing Year
- 1216 Class
- 1142 Applications Filed
- 1142 Patents Issued To-Date
- 100 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Moore, William K | West Bloomfield, US | 168 | 3128 |
# of filed Patents : 168 Total Citations : 3128 | |||
Platto, Gordon | Troy, US | 120 | 1985 |
# of filed Patents : 120 Total Citations : 1985 | |||
Tant, Sean | Livonia, US | 92 | 1259 |
# of filed Patents : 92 Total Citations : 1259 |
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- 12 Citation Count
- 1216 Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 21, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 21, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text
US Patent No: 9828008
Railroad car draft gear
Abstract
A railroad car draft gear is provided which includes a housing. The housing is a unitary structure, having an open end and a closed end. Compressible spring elements are located inside the housing, with an end of the spring element located against the interior side of the closed end. A friction assembly is also located within the housing, near the open end. The friction assembly provides energy absorption during compression cycles. The spring element restores the friction assembly to its fully extended position after a compression event.
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