Controller for rotorcraft

FIG. 1 is a left rear perspective view of a controller for a rotorcraft showing our new design.

FIG. 2 is a front view of the controller for a rotorcraft.

FIG. 3 is a rear view of the controller for a rotorcraft.

FIG. 4 is a left sided view of the controller for a rotorcraft.

FIG. 5 is a right side view of the controller for a rotorcraft.

FIG. 6 is top plan view of the controller for a rotorcraft; and,

FIG. 7 is a bottom plan view of a controller for a rotorcraft.

The broken lines shown in the drawings depict portions of the controller for a rotorcraft that form no part of the claimed design.

The ornamental design for a controller for a rotorcraft, as shown and described.

Number	Name	Date	Kind
4012014	Marshall	Mar 1977	A
4696445	Wright et al.	Sep 1987	A
4738417	Wenger	Apr 1988	A
4811921	Whitaker et al.	Mar 1989	A
5076517	Ferranti et al.	Dec 1991	A
5156363	Cizewski et al.	Oct 1992	A
D341129	McCormick	Nov 1993	S
5472156	Bivens, III et al.	Dec 1995	A
D560591	Hutchinson	Jan 2008	S
D581328	Kluck	Nov 2008	S
D613232	Guering	Apr 2010	S
D647014	Kluck	Oct 2011	S
D675555	Ouellette	Feb 2013	S
D701161	Yates	Mar 2014	S
D701485	Yates	Mar 2014	S
D701486	Yates	Mar 2014	S
D723033	Hoock	Feb 2015	S
D738354	Morrison	Sep 2015	S
D759569	Kasparian	Jun 2016	S
D760145	Kasparian	Jun 2016	S
D769178	Kasparian	Oct 2016	S
D775562	Ingenlath	Jan 2017	S
D776656	Lagerstedt	Jan 2017	S
D819745	Goslin	Jun 2018	S
10035583	Scofield et al.	Jul 2018	B2
D835199	Inuyama	Dec 2018	S
D837111	Holton	Jan 2019	S
D870616	Aruga	Dec 2019	S
20090200116	Wiggins	Aug 2009	A1
20110148667	Yeh	Jun 2011	A1
20140021303	Salamat et al.	Jan 2014	A1

Number	Date	Country
01095500	Jun 1989	JP

Entry
“Exxex Ergomonmic Collective Grip” posted Feb. 27, 2019 [Online], [Retrieved May 9, 2020], from internet: https://www.youtube.com/watch?v=m72ccxjUOMg.
Helicopter Flying Handbook, U.S. Department of Transportation, Federal Aviation Administration, Flight Standards Service, FAA-H-8083-21A, 2012 (10 pages).
Operators Manual, Army Model, UH-1HN/V Helicopters, TM 55-1520-210-10, Headquarters, Department of the Army, Feb. 15, 1988 (29 pages).
International Search Report, International Patent Application No. PCT/US2019/035227, dated Sep. 18, 2019 (11 pages).

	Number	Date	Country
Parent	16203989	Nov 2018	US
Child	29674985		US