Scroll Fluid Machine
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Mar 17, 2015
filing date -
Aug 28, 2014
priority date (Note) -
Published
status (Latency Note)
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Abstract
Scroll fluid machine (1) in which the dislodgement of a slide bush (56) and a spring (61), which are provided in an eccentric bush (36), is prevented. Provided in receiving hole (58) of eccentric bush (36) are slide bush (56), which is movable in the direction of eccentricity, and spring (61), which biases slide bush (56) in a moving direction. A spring holding section (56b) and engagement projections (56a) are formed on slide bush (56). After slide bush (56) is placed in the receiving hole (58), engagement projections (56a) engage with eccentric bush (36) in a state in which slide bush (56) has been moved by the biasing force of spring (61), thus preventing slide bush (56) from falling off the receiving hole (58), and the spring holding section (56b) prevents the spring (61) from falling off the receiving hole (58).
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 | |
---|---|---|
SANDEN HOLDINGS CORPORATION | 20 KOTOBUKI-CHO ISESAKI-SHI GUNMA 372-8502 |
International Classification(s)

- 2015 Application Filing Year
- F04C Class
- 529 Applications Filed
- 429 Patents Issued To-Date
- 81.10 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
MATSUMOTO, Yasuomi | Isesaki-shi, JP | 5 | 19 |
# of filed Patents : 5 Total Citations : 19 | |||
OOTANI, Hisashi | Isesaki-shi, JP | 2 | 11 |
# of filed Patents : 2 Total Citations : 11 | |||
TOBE, Takahisa | Isesaki-shi, JP | 3 | 4 |
# of filed Patents : 3 Total Citations : 4 |
Cited Art Landscape
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Patent Citation Ranking
- 2 Citation Count
- F04C Class
- 34.51 % this patent is cited more than
- 8 Age
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- No Forward Cites to Display

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 | Mar 21, 2025 |
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