Energy-absorbing element and related pretensioning flange
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United States of America Patent
Stats
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Sep 15, 2015
Grant Date -
Feb 14, 2013
app pub date -
Mar 1, 2011
filing date -
Mar 1, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention essentially relates to an energy-absorbing element (1′) comprising:
- an absorbing portion (2),a first (3) and second anchoring point (4),a first (2′) and second (2″) distal ends of said absorbing portion (2) being respectively secured to the first and second anchoring points (3, 4),characterized in that it also comprises:a pretensioning flange (12) installed between the first (2′) and second (2″) distal ends, the length (L) of said flange (12) exceeding the gap (E) between the two distal ends (2′, 2″) in order to pretension said absorbing element.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
AIRBUS HELICOPTERS | 13725 MARIGNANE CEDEX |
International Classification(s)

- 2011 Application Filing Year
- F16F Class
- 561 Applications Filed
- 390 Patents Issued To-Date
- 69.52 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Delage, Vincent | Thizay, FR | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 | |||
Dhermand, Julien | Neuvy Pailloux, FR | 3 | 7 |
# of filed Patents : 3 Total Citations : 7 | |||
Sibottier, Catherine | Gievres, FR | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 |
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Patent Citation Ranking
- 3 Citation Count
- F16F Class
- 11.09 % this patent is cited more than
- 10 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 15, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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: 9079244
Method for dispersing nanoparticles and methods for producing nanoparticle thin films by using the same
Abstract
Methods for producing nanoparticle thin films are disclosed. According to one of the methods, a nanoparticle thin film is produced by modifying the surface of nanoparticles to allow the nanoparticles to be charged, controlling an electrostatic attractive force between the charged nanoparticles and a substrate and a repulsive force between the individual nanoparticles by a variation in pH to control the number density of the nanoparticles arranged on the substrate.
Description
Claims
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Legal Events
Date | Code | Event | Description |
---|---|---|---|
Aug 19, 2019 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Aug 19, 2019 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jul 14, 2019 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 14, 2019 |
Mar 04, 2019 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jul 14, 2015 | I | Issuance | |
Jun 24, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Nov 02, 2014 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
May 01, 2008 | P | Published | |
Apr 04, 2007 | F | Filing | |
Apr 03, 2007 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHOI, SEONG JAE;CHOI, JAE YOUNG;JANG, EUN JOO;AND OTHERS;REEL/FRAME:019114/0602 Owner name: SEOUL NATIONAL UNIVERSITY INDUSTRY FOUNDATION, KOR Effective Date: Apr 03, 2007 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CHOI, SEONG JAE;CHOI, JAE YOUNG;JANG, EUN JOO;AND OTHERS;REEL/FRAME:019114/0602 Owner name: SAMSUNG ELECTRONICS CO., LTD., KOREA, REPUBLIC OF Effective Date: Apr 03, 2007 |
Oct 30, 2006 | PD | Priority Date |

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