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Patents > CPCs : CPC B64C23/005 or CPC B64C27/04 & Number of text pages: 2-3

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Office:
Inventors:
Gustav Mees (6) · Charles Wolf (5) · Édouard-Jean Bigourdan (4) · Alexis Beurrier (4) · Jean Desbois (3) · Louis Lacoin (3)
Inventor country:
Applicant person:
None (11) · Gustav Mees (5) · Charles Wolf (5) · Alexis Beurrier (4) · Jean Desbois (3) · Louis Lacoin (3)
Applicant is inventor:
Tech fields:
airplane (73) · helicopter (53) · propulsion (50) · None (45) · hybrid (43) · propeller (32) · Frame (28) · design (28) · Propellers (26) · navigation (23) · ascension (22) · lift (18) · stability (16) · construction (16) · Wings (16) · LTA (11) · Sustentation (11) · control (11)
Full specification filed date:
Application number:
None (19)
Granted:
Supplementary to patent:
None (158) · Patent FR-1908-407090 (4) · Patent FR-1909-410140 (3) · Patent FR-1915-525800 (2) · Patent FR-1909-404954 (2) · Patent AU-1916-630 (2) · Patent AT-1909-40038 (2) · Patent FR-1908-394254 (2) · Patent DE-1909-220044 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent FR-1915-502520 (2)
Related to aircraft:
Patent agent:
None (36) · None (10) · G. de Mestral et F. Harlé (7) · Armengaud jeune (5) · Schwab (5) · Munn & Co. (5) · E. Blétry (4) · Victor J. Evans (4) · Paul Caquet (4) · J. Bonnet-Thirion (4) · Marks & Clerk (4) · J. Germain (4) · J. Fayollet (3) · Lavoix et Mosès (3) · Matray freres et Cie (3) · Rigot et Prevost (3)
National tech categories:
FR 6.4 (100) · None (42) · USPC 244/6 (31) · USPC 244/66 (14) · USPC 244/12.1 (6) · DE 77 (5) · FR 6.3 (4) · USPC 244/100R (3) · USPC 244/35R (3) · USPC 244/60 (2) · USPC 244/231 (2) · DE 77h.5 (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
None (210)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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