Helicopter
Description
FIG. 1 is a perspective view of helicopter showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a larger scale fragmentary right side elevational view of the top central portion thereof.
Referenced Cited
Patent History
Patent number: D406810
Type: Grant
Filed: Nov 6, 1997
Date of Patent: Mar 16, 1999
Assignee: Light's American Sportscopter Inc. (Taichung)
Inventor: Hsing-Hsiung Lai (Taichung)
Primary Examiner: Kay H. Chin
Attorney: Skjerven Morrill MacPherson Franklin & Friel LLP
Application Number: 0/78,919
Type: Grant
Filed: Nov 6, 1997
Date of Patent: Mar 16, 1999
Assignee: Light's American Sportscopter Inc. (Taichung)
Inventor: Hsing-Hsiung Lai (Taichung)
Primary Examiner: Kay H. Chin
Attorney: Skjerven Morrill MacPherson Franklin & Friel LLP
Application Number: 0/78,919
Classifications
Current U.S. Class:
Rotary Wing, I.e., Lift During Horizontal Flight Maintained By Moving Airfoil (D12/327);
Vertical Takeoff Type (D12/326)
International Classification: 1207;
International Classification: 1207;