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Helicopter Vibration Control System And Rotating Assembly Rotary Forces Generators For Canceling Vibrations
Abstract: A rotary blade rotating hub mounted rotating assembly vibration control system (20) including a first imbalance mass concentration rotor (28), a second imbalance mass concentration rotor (44), a third imbalance mass concentration rotor (38""), and a fourth imbalance mass concentration rotor (44""). The first imbalance mass concentration rotor has a first imbalance mass concentration rotor center axis of rotation (136) centered on the rotating assembly center rotation axis (28). The second imbalance mass concentration rotor has a second imbalance mass concentration rotor center axis of rotation (142) centered on the rotating assembly center rotation axis. The third imbalance mass concentration rotor has a third imbalance mass concentration rotor center axis of rotation (136"") centered on the rotating assembly center rotation axis.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
04 July 2011
Publication Number
21/2012
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2019-08-28
Renewal Date
Applicants
LORD CORPORATION
111 Lord Drive P.O. Box 8012 Cary NC 27512-8012 United States of America
Inventors
1. JOLLY Mark R.
909 W. Lenoir Street Raleigh NC 27609 United States of America
2. MEYERS Andrew D.
1109 Elbury Drive Apex NC 27502 United States of America
Specification
ATTACHED
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5133-DELNP-2011-Correspondence-Others-(14-07-2011).pdf | 2011-07-14 |
| 1 | 5133-DELNP-2011-FORM-27 [07-09-2024(online)].pdf | 2024-09-07 |
| 2 | 5133-DELNP-2011-Assignment-(14-07-2011).pdf | 2011-07-14 |
| 2 | 5133-DELNP-2011-RELEVANT DOCUMENTS [19-09-2023(online)].pdf | 2023-09-19 |
| 3 | 5133-DELNP-2011-RELEVANT DOCUMENTS [07-09-2023(online)].pdf | 2023-09-07 |
| 3 | 5133-DELNP-2011-Correspondence-Others-(29-07-2011).pdf | 2011-07-29 |
| 4 | Translation-Search Report.pdf | 2011-08-21 |
| 4 | 5133-DELNP-2011-RELEVANT DOCUMENTS [28-09-2022(online)].pdf | 2022-09-28 |
| 5 | Power of Authority.pdf | 2011-08-21 |
| 5 | 5133-DELNP-2011-RELEVANT DOCUMENTS [20-09-2022(online)].pdf | 2022-09-20 |
| 6 | Form-5.pdf | 2011-08-21 |
| 6 | 5133-DELNP-2011-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 7 | Form-3.pdf | 2011-08-21 |
| 7 | 5133-DELNP-2011-RELEVANT DOCUMENTS [21-09-2021(online)].pdf | 2021-09-21 |
| 8 | Form-1.pdf | 2011-08-21 |
| 8 | 5133-DELNP-2011-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 9 | 5133-DELNP-2011-RELEVANT DOCUMENTS [03-03-2020(online)].pdf | 2020-03-03 |
| 9 | Drawings.pdf | 2011-08-21 |
| 10 | 5133-DELNP-2011-FORM 4 [06-12-2019(online)].pdf | 2019-12-06 |
| 10 | 5133-DELNP-2011-Form-3-(21-11-2011)0038.pdf | 2011-11-21 |
| 11 | 5133-DELNP-2011-Form-3-(21-11-2011).pdf | 2011-11-21 |
| 11 | 5133-DELNP-2011-IntimationOfGrant28-08-2019.pdf | 2019-08-28 |
| 12 | 5133-DELNP-2011-Correspondence-Others-(21-11-2011).pdf | 2011-11-21 |
| 12 | 5133-DELNP-2011-PatentCertificate28-08-2019.pdf | 2019-08-28 |
| 13 | 5133-DELNP-2011-FORM 3 [08-10-2018(online)].pdf | 2018-10-08 |
| 13 | 5133-delnp-2011-Form-18-(22-05-2012).pdf | 2012-05-22 |
| 14 | 5133-DELNP-2011-ABSTRACT [04-07-2018(online)].pdf | 2018-07-04 |
| 14 | 5133-delnp-2011-Correspondence Others-(22-05-2012).pdf | 2012-05-22 |
| 15 | 5133-DELNP-2011-CLAIMS [04-07-2018(online)].pdf | 2018-07-04 |
| 15 | 5133-delnp-2011-GPA-(28-05-2012).pdf | 2012-05-28 |
| 16 | 5133-delnp-2011-Correspondence Others-(28-05-2012).pdf | 2012-05-28 |
| 16 | 5133-DELNP-2011-CORRESPONDENCE [04-07-2018(online)].pdf | 2018-07-04 |
| 17 | 5133-delnp-2011-Form-3-(25-09-2014).pdf | 2014-09-25 |
| 17 | 5133-DELNP-2011-DRAWING [04-07-2018(online)].pdf | 2018-07-04 |
| 18 | 5133-delnp-2011-Correspondence-Others-(25-09-2014).pdf | 2014-09-25 |
| 18 | 5133-DELNP-2011-FER_SER_REPLY [04-07-2018(online)].pdf | 2018-07-04 |
| 19 | 5133-delnp-2011-Form-3-(20-03-2015).pdf | 2015-03-20 |
| 19 | 5133-DELNP-2011-OTHERS [04-07-2018(online)].pdf | 2018-07-04 |
| 20 | 5133-delnp-2011-Correspondence Others-(20-03-2015).pdf | 2015-03-20 |
| 20 | 5133-DELNP-2011-FER.pdf | 2018-03-05 |
| 21 | 5133-DELNP-2011-FORM 3 [11-10-2017(online)].pdf | 2017-10-11 |
| 21 | 5133-delnp-2011-Form-3-(30-09-2015).pdf | 2015-09-30 |
| 22 | 5133-delnp-2011-Correspondence Others-(30-09-2015).pdf | 2015-09-30 |
| 22 | Form 3 [10-10-2016(online)].pdf | 2016-10-10 |
| 23 | 5133-delnp-2011-Correspondence Others-(12-04-2016).pdf | 2016-04-12 |
| 23 | 5133-delnp-2011-Form-3-(12-04-2016).pdf | 2016-04-12 |
| 24 | 5133-delnp-2011-Form-3-(12-04-2016).pdf | 2016-04-12 |
| 24 | 5133-delnp-2011-Correspondence Others-(12-04-2016).pdf | 2016-04-12 |
| 25 | 5133-delnp-2011-Correspondence Others-(30-09-2015).pdf | 2015-09-30 |
| 25 | Form 3 [10-10-2016(online)].pdf | 2016-10-10 |
| 26 | 5133-DELNP-2011-FORM 3 [11-10-2017(online)].pdf | 2017-10-11 |
| 26 | 5133-delnp-2011-Form-3-(30-09-2015).pdf | 2015-09-30 |
| 27 | 5133-delnp-2011-Correspondence Others-(20-03-2015).pdf | 2015-03-20 |
| 27 | 5133-DELNP-2011-FER.pdf | 2018-03-05 |
| 28 | 5133-delnp-2011-Form-3-(20-03-2015).pdf | 2015-03-20 |
| 28 | 5133-DELNP-2011-OTHERS [04-07-2018(online)].pdf | 2018-07-04 |
| 29 | 5133-delnp-2011-Correspondence-Others-(25-09-2014).pdf | 2014-09-25 |
| 29 | 5133-DELNP-2011-FER_SER_REPLY [04-07-2018(online)].pdf | 2018-07-04 |
| 30 | 5133-DELNP-2011-DRAWING [04-07-2018(online)].pdf | 2018-07-04 |
| 30 | 5133-delnp-2011-Form-3-(25-09-2014).pdf | 2014-09-25 |
| 31 | 5133-delnp-2011-Correspondence Others-(28-05-2012).pdf | 2012-05-28 |
| 31 | 5133-DELNP-2011-CORRESPONDENCE [04-07-2018(online)].pdf | 2018-07-04 |
| 32 | 5133-DELNP-2011-CLAIMS [04-07-2018(online)].pdf | 2018-07-04 |
| 32 | 5133-delnp-2011-GPA-(28-05-2012).pdf | 2012-05-28 |
| 33 | 5133-DELNP-2011-ABSTRACT [04-07-2018(online)].pdf | 2018-07-04 |
| 33 | 5133-delnp-2011-Correspondence Others-(22-05-2012).pdf | 2012-05-22 |
| 34 | 5133-DELNP-2011-FORM 3 [08-10-2018(online)].pdf | 2018-10-08 |
| 34 | 5133-delnp-2011-Form-18-(22-05-2012).pdf | 2012-05-22 |
| 35 | 5133-DELNP-2011-Correspondence-Others-(21-11-2011).pdf | 2011-11-21 |
| 35 | 5133-DELNP-2011-PatentCertificate28-08-2019.pdf | 2019-08-28 |
| 36 | 5133-DELNP-2011-IntimationOfGrant28-08-2019.pdf | 2019-08-28 |
| 36 | 5133-DELNP-2011-Form-3-(21-11-2011).pdf | 2011-11-21 |
| 37 | 5133-DELNP-2011-FORM 4 [06-12-2019(online)].pdf | 2019-12-06 |
| 37 | 5133-DELNP-2011-Form-3-(21-11-2011)0038.pdf | 2011-11-21 |
| 38 | 5133-DELNP-2011-RELEVANT DOCUMENTS [03-03-2020(online)].pdf | 2020-03-03 |
| 38 | Drawings.pdf | 2011-08-21 |
| 39 | 5133-DELNP-2011-RELEVANT DOCUMENTS [20-03-2020(online)].pdf | 2020-03-20 |
| 39 | Form-1.pdf | 2011-08-21 |
| 40 | 5133-DELNP-2011-RELEVANT DOCUMENTS [21-09-2021(online)].pdf | 2021-09-21 |
| 40 | Form-3.pdf | 2011-08-21 |
| 41 | 5133-DELNP-2011-RELEVANT DOCUMENTS [30-09-2021(online)].pdf | 2021-09-30 |
| 41 | Form-5.pdf | 2011-08-21 |
| 42 | Power of Authority.pdf | 2011-08-21 |
| 42 | 5133-DELNP-2011-RELEVANT DOCUMENTS [20-09-2022(online)].pdf | 2022-09-20 |
| 43 | Translation-Search Report.pdf | 2011-08-21 |
| 43 | 5133-DELNP-2011-RELEVANT DOCUMENTS [28-09-2022(online)].pdf | 2022-09-28 |
| 44 | 5133-DELNP-2011-RELEVANT DOCUMENTS [07-09-2023(online)].pdf | 2023-09-07 |
| 44 | 5133-DELNP-2011-Correspondence-Others-(29-07-2011).pdf | 2011-07-29 |
| 45 | 5133-DELNP-2011-RELEVANT DOCUMENTS [19-09-2023(online)].pdf | 2023-09-19 |
| 45 | 5133-DELNP-2011-Assignment-(14-07-2011).pdf | 2011-07-14 |
| 46 | 5133-DELNP-2011-FORM-27 [07-09-2024(online)].pdf | 2024-09-07 |
| 46 | 5133-DELNP-2011-Correspondence-Others-(14-07-2011).pdf | 2011-07-14 |
Search Strategy
| 1 | SearchStrategy_09-05-2017.pdf |