Drilldown: Patents

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Patents > CPCs : CPC B64B1/40 or CPC B64C2700/6212 & Number of claims: None

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Year filed:
None (9) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (29) · 1910 - 1919 (72)
Year granted:
None (2) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (22) · 1910 - 1919 (69) · 1920 - 1929 (17)
Office:
DE (4) · FR (46) · GB (17) · US (48)
Inventors:
None (8) · Eugenio PRASSONE (3) · August Wendtland (2) · Thomas David Greer (2) · John R Gammeter (2) · Hermann Naatz (2) · Henri-Alphonse-Désiré Hervé (2) · Emil Gustav Stark (2) · William Samuel Laycock (2)
Inventor country:
None (13) · AT (2) · BE (1) · CA (1) · CH (2) · DE (13) · FR (23) · GB (10) · HU (1) · IT (5) · RO (1) · RU (1) · US (42)
Applicant person:
None (15) · AERONAUTICAL INSTR (3) · GREENE AERONAUTICAL (2) · William Samuel Laycock (2) · PRASSONE EUGENIO (2) · Thomas David Greer (2) · Luft Fahrzeug G.m.b.H. (2)
Applicant firm:
None (111) · B.F. Goodrich company (1) · Établissements de Dion-Bouton (1) · Luft Fahrzeug G.m.b.H. (1) · Société anonyme Astra AB (1)
Applicant type:
None (11) · COMPANY (16) · INDIV (85) · UNIV-PRO-GOV (3)
Applicant is inventor:
None (2) · No (27) · Yes (86)
Tech fields:
None (73) · LTA (32) · balloon (10) · stability (10) · Airplane (6) · navigation (6) · frame (6) · propulsion (6) · safety (4) · Military (3) · suspension (3) · car (3)
Filing date:
None (3) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (29) · 1910 - 1919 (77) · 1960 - 1969 (2)
Full specification filed date:
April 15, 1874 (1)
Application number:
None (12)
Grant date:
None (13) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (21) · 1910 - 1919 (59) · 1920 - 1929 (17) · 1960 - 1969 (1)
Granted:
None (4) · No (9) · Yes (102)
Publication date:
None (100) · 0 - 99 (1) · 1800 - 1899 (1) · 1900 - 1999 (13)
Supplementary to patent:
None (105) · Patent AT-1908-41559 (1) · Patent DE-1906-187863 (1) · Patent FR-1901-309331 (1) · Patent FR-1902-321808 (2) · Patent FR-1904-342610 (1) · Patent GB-1911-8326 (1) · Patent US-1908-02-10 (1) · Patent US-1912-1041620 (1) · Patent US-1914-1092760 (1)
Related to aircraft:
None (37) · 1 (39) · 1? (1) · Yes (38)
Patent agent:
None (103) · 1 (1) · Armengaud jeune (1) · C. Baumann (1) · Charles Assi (1) · Chassevent (1) · G. et P. de Mestral (1) · Holcroft (1) · Paul Coulomb (2) · Société anonyme Astra Ab [FR] (1) · W. P. Thompson & Co. (2)
Assigned to:
None (112) · 1 (1) · International Aeronautical Construction Company (1) · Luft Fahrzeug G.m.b.H. (1)
National tech categories:
None (64) · DE 77 (3) · DE 77h (1) · FR 6.3 (3) · FR 6.4 (17) · USPC 104/22 (1) · USPC 104/246 (1) · USPC 105/145 (1) · USPC 114/144R (1) · USPC 114/54 (1) · USPC 244/100R (1) · USPC 244/104R (1) · USPC 244/115 (1) · USPC 244/127 (8) · USPC 244/30 (1) · USPC 244/31 (3) · USPC 244/32 (4) · USPC 244/33 (4) · USPC 244/56 (1) · USPC 244/94 (1) · USPC 244/96 (3) · USPC 244/99 (1) · USPC 254/323 (1) · USPC 254/342 (1) · USPC 254/364 (1) · USPC 40/215 (1) · USPC 74/5R (1)
IPCs:
None (78) · IPC B64B1/00 (2) · IPC B64B1/40 (28) · IPC B64C17/00 (8) · IPC B64C23/00 (1)
CPCs: (Click arrow to add another value)
Family year:
None (6) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (28) · 1910 - 1919 (79)
First filing:
None (9) · No (36) · Yes (70)
Cites these patents:
None (115)
Citations from after 1930:
None (2)
Number of text pages:
None (99) · 1 - 2 (3) · 2 - 8 (13)
Number of claims:
None (115)
Number of diagram pages:
None (99) · 1 (12) · 2 (1) · 3 (3)
Number of figures:
None (104) · 1 - 4 (4) · 4 - 20 (7)

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