Drilldown: Patents

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Patents > CPCs : CPC B64C33/02 or CPC B64C39/026 & Number of claims: 1-2

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Year filed:
None (1) · 1880 - 1889 (5) · 1890 - 1899 (5) · 1900 - 1909 (47) · 1910 - 1919 (42)
Year granted:
None (1) · 1880 - 1889 (5) · 1890 - 1899 (4) · 1900 - 1909 (40) · 1910 - 1919 (49) · 1920 - 1929 (1)
Office:
DE (20) · FR (58) · GB (10) · US (12)
Inventors:
Felix Michau (3) · None (3) · Louis Jolivet (3) · René-Louis Riout (2) · Erhard Brunsmann (2) · John Law Garsed (2) · Max Muehter (2) · Caspar Dietrich Otto Vollmann (2) · Jean-Baptiste Passat (2) · Franz Blicharski (2) · Lin-Marius Mannent (2)
Inventor country:
AT (4) · BE (3) · CH (2) · DE (25) · FR (41) · GB (6) · HU (1) · IT (3) · NZ (1) · RO (1) · RU (2) · SE (2) · US (10)
Applicant person:
None (8) · Felix Michau (3) · Louis Jolivet (3) · Jean-Baptiste Passat (2) · Max Muehter (2) · Caspar Dietrich Otto Vollmann (2) · John Law Garsed (2) · René-Louis Riout (2) · Lin-Marius Mannent (2) · Franz Blicharski (2)
Applicant firm:
None (97) · Aktiebolaget Aviatorer (2) · Optische Anstalt C. P. Goerz (1)
Applicant type:
None (2) · COMPANY (3) · INDIV (95)
Applicant is inventor:
No (3) · Yes (97)
Tech fields:
flapping (32) · ornithopter (23) · propulsion (21) · wings (18) · None (14) · airplane (11) · frame (10) · LTA (10) · Subsystem (6) · Propellers (6) · Design (6) · navigation (6) · wing (6) · hybrid (5) · Stability (5) · airfoil (5) · rudder (5)
Filing date:
1880 - 1889 (5) · 1890 - 1899 (5) · 1900 - 1909 (48) · 1910 - 1919 (42)
Full specification filed date:
None (98) · 1909 (1) · 1912 (1)
Application number:
None (18)
Grant date:
None (5) · 1880 - 1889 (4) · 1890 - 1899 (4) · 1900 - 1909 (40) · 1910 - 1919 (46) · 1920 - 1929 (1)
Granted:
No (1) · Yes (99)
Publication date:
None (35) · 0 - 99 (1) · 1800 - 1899 (1) · 1900 - 1999 (63)
Supplementary to patent:
None (58) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1908-407411 (2) · Patent FR-1912-446040 (2)
Related to aircraft:
1 (60) · Yes (40)
Patent agent:
None (25) · None (8) · Ad. Sturm (3) · Chassevent (3) · E.-S. Becker (2) · J. G. Lorrain (2) · J. Germain (2) · Dupont et Elluin (2) · C. A. Snow & Co. (2) · Schwab (2) · A. de Carsalade (2)
Assigned to:
None (99) · Leon F. Moss (1)
National tech categories:
None (9) · DE 62b (1) · DE 62b.33 (1) · DE 77 (9) · DE 77h (3) · DE 77h.10 (8) · DE62b (1) · FR 12.3 (1) · FR 6.2 (2) · FR 6.3 (2) · FR 6.4 (53) · GB 4 propel & steer (2) · GB 4 propelling (2) · GB 4 steering (1) · USPC 244/104R (1) · USPC 244/133 (1) · USPC 244/22 (3) · USPC 244/233 (1) · USPC 244/64 (1) · USPC 244/72 (4) · USPC 74/665B (1)
IPCs:
None (19) · IPC B64C33/02 (1) · IPC B41L47/22 (1) · IPC B41L47/58 (1) · IPC B64C33/02 (80) · IPC B64D17/02 (1) · IPC F21V5/00 (1) · IPC G01C3/12 (1)
CPCs: (Click arrow to add another value)
Family year:
None (3) · 1880 - 1889 (5) · 1890 - 1899 (5) · 1900 - 1909 (50) · 1910 - 1919 (37)
First filing:
None (2) · No (45) · Yes (53)
Cites these patents:
None (99) · Patent FR-1905-351770 (1)
Citations from after 1930:
None (15) · 1 (5) · 2 (1)
Number of text pages:
1 - 2 (7) · 2 - 3 (58) · 3 - 7 (35)
Number of claims:
1 (69) · 2 (31)
Number of diagram pages:
None (4) · 1 (62) · 2 (17) · 3 (13) · 5 (2)
Number of figures:
None (3) · 1 - 3 (17) · 3 - 4 (14) · 4 - 5 (15) · 5 - 9 (25) · 9 - 20 (20)

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