Coil spring genset vibration isolation system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Oct 1, 2009
app pub date -
Apr 1, 2008
filing date -
Apr 1, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

US Family Size
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Non-US Coverage
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Abstract
An electric power generation device includes a genset with an engine coupled to a generator and an enclosure that includes a base having a plurality of bosses protruding upwardly each a respective predetermined height from a surface of the base. A plurality of coil springs is positioned between an upper surface of each of the bosses and a respective mounting member of the genset. The bosses and the mounting members are positioned such that each respective coil spring is approximately equally loaded by the genset.
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 | |
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CUMMINS POWER GENERATION IP INC | 1400 73RD AVENUE NE MINNEAPOLIS MN 55432 |
International Classification(s)

- 2008 Application Filing Year
- F16F Class
- 397 Applications Filed
- 229 Patents Issued To-Date
- 57.69 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Johnson, Aaron C | Champlin , US | 6 | 27 |
# of filed Patents : 6 Total Citations : 27 | |||
Nordstrom, Eric L | Forest Lake , US | 2 | 3 |
# of filed Patents : 2 Total Citations : 3 | |||
Van, de Walker Peter G | Ham Lake , US | 3 | 13 |
# of filed Patents : 3 Total Citations : 13 |
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Patent Citation Ranking
- 1 Citation Count
- F16F Class
- 3.43 % this patent is cited more than
- 16 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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