The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 18, 1996
Filed:
Jan. 28, 1994
Applicant:
Inventors:
Matthew K Haggerty, Milton, MA (US);
Clay A Burns, Boston, MA (US);
Assignee:
Helix Air, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C / ;
U.S. Cl.
CPC ...
244229 ; 244234 ;
Abstract
A control mechanism for aircraft having a vertically extending, member with a cross bar attached to its upper end and a pair of arcuate lower members extending from the cross bar toward the forward end of the aircraft with an adjustable positioning arm on each lower member extending rearwardly and which mounts a hand grip for controlling the aircraft. The mechanism includes a damping system with a frame connected to the crossbar with bearing elements.