Propulsion system for model airplane

Details Propulsion system for model airplane Propulsion system for model airplane

2006-07-11

2006-07-11

Barefoot, Galen (Department: 3644)

Aeronautics and astronautics

Aircraft, heavier-than-air

Airplane sustained

C244S054000, C244S055000, C244S190000, C446S057000

Reexamination Certificate

active

07073750

ABSTRACT:
An improved structure and method for powering the flight of a model airplane by positioning the motors and propellers on the back side of the top wings of an airplane using a single or double-deck wing design so that the propellers and motors of the airplane are better protected from damage in the event of a crash. The fuselage of the airplane is formed of a deformable material such as a foam to aid in crash resistance.

REFERENCES:
patent: 1431244 (1922-10-01), Mendel
patent: 1465973 (1923-08-01), Curtiss
patent: 1782013 (1930-11-01), Rohrbach
patent: 1824325 (1931-09-01), Breguet
patent: 2402311 (1946-06-01), Bissett
patent: 3289975 (1966-12-01), Hall
patent: 3937424 (1976-02-01), Meier et al.
patent: 3940882 (1976-03-01), Mabuchi
patent: 4203250 (1980-05-01), Garofalo
patent: 5087000 (1992-02-01), Suto
patent: 5364298 (1994-11-01), Crisci et al.
patent: 5520355 (1996-05-01), Jones
patent: 5573204 (1996-11-01), Barker et al.
patent: 5645250 (1997-07-01), Gevers
patent: 6428380 (2002-08-01), Murphy
patent: 6520823 (2003-02-01), Tian et al.
patent: 2003/0197092 (2003-10-01), Tian et al.
patent: 2004/0075028 (2004-04-01), Wang
patent: 2004/0195438 (2004-10-01), Chamberlain

Affiliated with

Also associated with

Rating

Propulsion system for model airplane does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Propulsion system for model airplane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Propulsion system for model airplane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3549517