Patent GB-1911-2904

This patent makes reference to a German patent filed 1910-02-15, as does Patent FR-1909-410140.12827. Said French addition and this British patent are identical in terms of diagram and other content. Patent FR-1909-410140, the "parent patent"(within the French system) makes no reference to a German predecessor. Ultimately, we would like to have all the German additions, and the original and truest "parent patent" in particular.

• Inventor location: Formerly of 143 Kantstrasse, Charlottenburg, Germany; now of Wilhelmstrasse 20, Ronsdorf, Germany
• Complete spec signed on Feb 4, and registered as filed at patent office the same day
• adjustable tail plane with a propeller having gyroscopic effects, attached to movable passenger seats

Sources

• Original patent document and bibliography entry on espacenet

Year filed	1911
Year granted	1911
Office	GB
Patent number	2904
Inventors	Gustav Mees
Inventor country	DE
Applicant person	Gustav Mees
Applicant firm
Applicant type	INDIV
Applicant is inventor?	Yes
Original title	A Method of, and Means for, Facilitating the Ascent and Landing of Flying Machines provided with Gyroscopically Acting Stabilizing Propellers
English title	Gyroscopic stabilizing propellers to facilitate the ascent and landing of flying machines
Tech fields	gyroscope, propellers, ascension, landing, control
Filing date	1911/02/04
Full specification filed date
Application number	191102904D
Grant date	1911/12/14
Granted?	Yes
Publication date
Supplementary to patent	Patent DE-1910-02-15 Gustav Mees
Related to aircraft?	Yes
Serial number
Patent agent	Herbert Haddan & Co.
Assigned to
National tech categories
IPCs	IPC B64C1/00, IPC B64C17/06
CPCs	CPC B64C17/06, CPC B64C2700/6216
Family year	1910
First filing?	Yes
Cites these patents	Patent GB-1909-25749, Patent GB-1911-2041
Citations from after 1930
Application ID	23611791
INPADOC family ID	11102998
Number of text pages	3
Number of diagram pages	1
Number of figures	3
Number of claims	2