Collective control system for a rotorcraft
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 16, 2024
Grant Date -
N/A
app pub date -
Jan 8, 2021
filing date -
Jan 8, 2021
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
The control system for attachment to a collective lever in a rotorcraft which comprises a body with an extended horn portion which is generally contoured to provide for a place to rest the palm and grip the collective lever at the end in the form of an open spherical grip as opposed to the more traditional cylindrical grip used to grasp the throttle and/or collective lever directly. The control system generally includes a plurality of controls which can be manipulated by any or all of the four fingers of the hand and the thumb without need to substantially move the palm. The collective lever can also be moved without having to remove the hand from the control system or the fingers or thumb from the controls.
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 | |
---|---|---|
ESSEX INDUSTRIES INC | 7700 GRAVOIS ROAD ST LOUIS MO 63123-4728 |
International Classification(s)

- 2021 Application Filing Year
- G05G Class
- 194 Applications Filed
- 126 Patents Issued To-Date
- 64.95 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Culp, Charles | Webster Groves, US | 4 | 3 |
# of filed Patents : 4 Total Citations : 3 | |||
Hale, Bob | Cincinnati, US | 4 | 3 |
# of filed Patents : 4 Total Citations : 3 | |||
Kemner, Greg | Cottleville, US | 4 | 3 |
# of filed Patents : 4 Total Citations : 3 |
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Patent Citation Ranking
- 0 Citation Count
- G05G Class
- 0 % this patent is cited more than
- 1 Age
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