Patent
   D286871
Priority
Nov 19 1984
Filed
Nov 19 1984
Issued
Nov 25 1986
Expiry
Nov 25 2000
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a convertible amphibious airplane, as shown and described.

FIG. 1 is a top plan view of a convertible amphibious airplane showing my new design with the landing gear in retracted position;

FIG. 2 is a front elevation view thereof, with the landing gear down and the boat-type hull and wing tip floats shown in exploded condition;

FIG. 3 is a side elevation view thereof with the landing gear down, it being understood that the opposite side is a mirror image of that shown;

FIG. 4 is a side elevation view thereof with the boat-type hull and wing tip floats removed;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a front elevation view thereof with the wings in folded condition and the landing gear down and the boat-type hull removed;

FIG. 7 is a top plan view of FIG. 6;

FIG. 8 is a side elevation view of FIG. 6 with the boat-type hull in place;

FIG. 9 is a side elevation view of one of the wing tip floats shown separately for clarity of illustration;

FIG. 10 is a side elevation view of the boat-type hull shown separately for clarity of illustration.

Bunyard, Kenneth L.

Patent Priority Assignee Title
10836481, Nov 09 2017 Bell Helicopter Textron Inc.; BELL HELICOPTER TEXTRON INC Biplane tiltrotor aircraft
D318258, Dec 09 1988 Ishida Foundation Dual mode aircraft
D571708, Sep 12 2006 Silverlit Toys Manufactory, Ltd Plane
D844538, Sep 25 2014 Decagonal box-wing aircraft
D856899, Nov 10 2017 JETOPTERA, INC Airframe for an unmanned aerial vehicle
D916623, Oct 30 2017 Amazon Technologies, Inc. Aerial vehicle
D917340, Jun 05 2018 Amazon Technologies, Inc.; Amazon Technologies, Inc Aerial vehicle
D942921, Oct 30 2017 Amazon Technologies, Inc. Aerial vehicle
Patent Priority Assignee Title
3790109,
4484721, Jan 12 1983 Waterplanes employing a hydrofoil structure as landing gear
219844,
FR852557,
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule