Fluid pressure cylinder
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 29, 2017
Grant Date -
Dec 19, 2013
app pub date -
May 23, 2013
filing date -
Jun 18, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An open end of a cylinder main body is blocked by a cap, which includes a main body portion, and an outer edge portion that bends from the main body portion toward the open end of the cylinder main body, a distal end of the outer edge portion being locked with an inner circumferential wall. When a piston comes into abutment against the main body portion, a space is formed by the outer edge portion, the inner circumferential wall, and the end surface of the piston. A first port is disposed so as to communicate with the space, whereby the space serves as a space into which the pressure fluid is introduced.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SMC KABUSHIKI KAISHA | TOKYO 101-0021 |
International Classification(s)

- 2013 Application Filing Year
- F15B Class
- 471 Applications Filed
- 405 Patents Issued To-Date
- 85.99 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hara, Koji | Tsukubamirai, JP | 109 | 519 |
# of filed Patents : 109 Total Citations : 519 | |||
Ishibashi, Koichiro | Tsukubamirai, JP | 204 | 3907 |
# of filed Patents : 204 Total Citations : 3907 | |||
Sato, Toshio | Tsukuba, JP | 154 | 2393 |
# of filed Patents : 154 Total Citations : 2393 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- F15B Class
- 0 % this patent is cited more than
- 8 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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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 28, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 28, 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 |
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Legal Events
Date | Code | Event | Description |
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Jun 16, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Jan 02, 2018 | I | Issuance | |
Dec 13, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 14, 2017 | P | Published | |
Mar 08, 2016 | F | Filing | |
Mar 08, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHEURER, JEFFREY H, II;SUPERNAVAGE, PETER A;ISHIKAWA, TETSUYA;SIGNING DATES FROM 20160224 TO 20160307;REEL/FRAME:037925/0272 Owner name: HONDA MOTOR CO., LTD., JAPAN |

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