PERMANENT MAGNET ACTUATOR FOR ADAPTIVE ACTUATION
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United States of America Patent
Stats
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N/A
Issued Date -
Nov 3, 2011
app pub date -
Aug 4, 2009
filing date -
Aug 4, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
A magnetic actuator for adaptive type actuation comprising a set of permanent magnets (M) including at least one first set of magnets and one second set of magnets spatially arranged so as to be able to interact magnetically with one another; means (SM) for orienting the magnets of one set in relation to the magnets of the other set in order to vary the mutual interaction between them; potential energy storage means (RE) connected to the two sets of magnets to recover the energy needed to orient the magnets.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
IT | B1 | IT1390944 | Aug 04, 2008 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
GRANTED PATENT | ATTUATORE A MAGNETI PERMANENTI PER ATTUAZIONE DI TIPO ADATTATIVO | Oct 27, 2011 | |||
WO | A1 | WO2010015997 | Aug 04, 2009 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | PERMANENT MAGNET ACTUATOR FOR ADAPTIVE ACTUATION | Feb 11, 2010 | |||
EP | A1 | EP2321891 | Aug 04, 2009 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
APPLICATION PUBLISHED WITH SEARCH REPORT | PERMANENT MAGNET ACTUATOR FOR ADAPTIVE ACTUATION | May 18, 2011 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SCUOLA SUPERIORE DI STUDI UNIVERSITARI E DI PERFEZIONAMENTO SANT'ANNA | PIAZZA MARTIRI DELLA LIBERTA 33 PISA 56127 |
International Classification(s)

- 2009 Application Filing Year
- H02K Class
- 1486 Applications Filed
- 1011 Patents Issued To-Date
- 68.04 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Dario, Paolo | Livomo, IT | 29 | 1499 |
# of filed Patents : 29 Total Citations : 1499 | |||
Mintchev, Stefano | Pisa, IT | 7 | 100 |
# of filed Patents : 7 Total Citations : 100 | |||
Stefanini, Cesare | Vicopisano, IT | 28 | 1074 |
# of filed Patents : 28 Total Citations : 1074 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 6 Citation Count
- H02K Class
- 3.23 % this patent is cited more than
- 14 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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Aug 13, 2012 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 15, 2012 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 15, 2012 |
Jul 15, 2012 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Feb 27, 2012 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Jul 15, 2008 | I | Issuance | |
Dec 08, 2007 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jan 10, 2005 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:GOLDSCHMIDT AG;REEL/FRAME:016397/0947 Owner name: GOLDSCHMIDT GMBH, GERMANY Effective Date: Jan 10, 2005 |
Dec 11, 2003 | P | Published | |
Jun 06, 2003 | F | Filing | |
Jun 06, 2003 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BATZ-SOHN, CHRISTOPH;BRANDT, PETRA;DIETZ, THOMAS;AND OTHERS;REEL/FRAME:014153/0800;SIGNING DATES FROM 20030519 TO 20030604 Owner name: GOLDSCHMIDT AG, GERMANY free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:BATZ-SOHN, CHRISTOPH;BRANDT, PETRA;DIETZ, THOMAS;AND OTHERS;REEL/FRAME:014153/0800;SIGNING DATES FROM 20030519 TO 20030604 Owner name: DEGUSSA AG, GERMANY |
Jun 06, 2002 | PD | Priority Date |

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