Drilldown: Patents

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Patents > CPCs : CPC B63H1/26 or CPC B64B1/40 & Number of claims: None

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Year filed:
None (9) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (22) · 1910 - 1919 (35)
Year granted:
None (2) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (17) · 1910 - 1919 (40) · 1920 - 1929 (7)
Office:
DE (4) · FR (22) · GB (8) · US (37)
Inventors:
None (6) · Eugenio PRASSONE (3) · Emil Gustav Stark (2) · John R Gammeter (2) · Hermann Naatz (2) · Henri-Alphonse-Désiré Hervé (2)
Inventor country:
None (2) · BE (1) · DE (11) · FR (14) · GB (5) · HU (1) · IT (5) · US (32)
Applicant person:
None (13) · AERONAUTICAL INSTR (3) · PRASSONE EUGENIO (2) · Luft Fahrzeug G.m.b.H. (2)
Applicant firm:
None (68) · B.F. Goodrich company (1) · Luft Fahrzeug G.m.b.H. (1) · Société anonyme Astra AB (1)
Applicant type:
None (6) · COMPANY (11) · INDIV (51) · UNIV-PRO-GOV (3)
Applicant is inventor:
None (2) · No (16) · Yes (53)
Tech fields:
None (35) · LTA (31) · balloon (10) · propulsion (7) · stability (6) · frame (6) · navigation (5) · safety (3) · military (3) · car (3) · suspension (3)
Filing date:
None (3) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (22) · 1910 - 1919 (40) · 1960 - 1969 (2)
Full specification filed date:
April 15, 1874 (1)
Application number:
None (13)
Grant date:
None (7) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (16) · 1910 - 1919 (36) · 1920 - 1929 (7) · 1960 - 1969 (1)
Granted:
None (4) · No (3) · Yes (64)
Publication date:
None (60) · 0 - 99 (1) · 1800 - 1899 (1) · 1900 - 1999 (9)
Supplementary to patent:
None (65) · Patent DE-1906-187863 (1) · Patent FR-1901-309331 (1) · Patent FR-1902-321808 (2) · Patent FR-1904-342610 (1) · Patent US-1914-1092760 (1)
Related to aircraft:
None (19) · 1 (19) · 1? (1) · Partially (1) · Yes (31)
Patent agent:
None (61) · 1 (1) · Armengaud jeune (1) · Charles Assi (1) · Chassevent (1) · Dom. Casalonga (1) · G. et P. de Mestral (1) · Holcroft (1) · Paul Coulomb (1) · Société anonyme Astra Ab [FR] (1) · Worth Osgood ?; Unclear (1)
Assigned to:
None (68) · 1 (1) · International Aeronautical Construction Company (1) · Luft Fahrzeug G.m.b.H. (1)
National tech categories:
None (26) · DE 77 (3) · DE 77h (1) · FR 6.2 (1) · FR 6.3 (3) · FR 6.4 (12) · 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 (7) · 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 (2) · 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 (43) · IPC B63H1/12 (1) · IPC B64B1/00 (1) · IPC B64B1/40 (26)
CPCs: (Click arrow to add another value)
Family year:
None (7) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (21) · 1910 - 1919 (41)
First filing:
None (8) · No (17) · Yes (46)
Cites these patents:
None (71)
Citations from after 1930:
None (1)
Number of text pages:
None (58) · 1 (3) · 2 (7) · 5 (2) · 8 (1)
Number of claims:
None (71)
Number of diagram pages:
None (58) · 1 (8) · 2 (2) · 3 (3)
Number of figures:
None (60) · 1 - 4 (4) · 4 - 20 (7)

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