Drilldown: Patents

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Patents > Applicant type : А. Нейфельд or None & Supplementary to patent : Patent FR-1905-361570 or Patent GB-1909-8531 or None & Patent agent: None & National tech categories : FR 6.2 or FR 6.3 or IT 8

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Year filed:
None (43) · 1840 - 1849 (1) · 1850 - 1859 (1) · 1870 - 1879 (1) · 1880 - 1889 (3) · 1890 - 1899 (11) · 1900 - 1909 (57) · 1910 - 1919 (4)
Year granted:
None (38) · 1840 - 1849 (2) · 1850 - 1859 (1) · 1870 - 1879 (5) · 1880 - 1889 (12) · 1890 - 1899 (37) · 1900 - 1909 (19) · 1910 - 1919 (7)
Office:
FR (61) · IT (60)
Inventors:
Achille Bertelli (4) · E. J. Delaurier (3) · Edoardo Del Vitto (2) · Thomas Moy (2) · Achille Bertelli fu Alessandro (2) · Hébert (2) · Arson (2) · Federico Capone (2) · Edoardo Del Vitto fu Emanuele (2) · Boiffin (2)
Inventor country:
None (26) · AT (2) · BE (2) · DE (5) · FR (42) · GB (3) · IT (41) · Sweden (1)
Applicant person:
None (105) · Baronnet (1) · Baudin (1) · Blot aîné (1) · Carl Georges Rodeck (1) · Carlo Quadrini (1) · Charles-Alphonse Pénaud (1) · Chassy jeune (1) · Cramer von Baumgarten (1) · ETIENNE JULES Édouard PEAU (1) · Gentil (1) · Gouettes (1) · Hanin (1) · Jean Dusséqué (1) · Jouanique (1) · Michael Stefan Bjelvučić (1) · Paul-Élie Gauchot (1) · Stot (1)
Applicant firm:
None (120) · INDIV (1)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
None (38) · No (4) · Yes (79)
Tech fields:
propulsion (30) · navigation (24) · LTA (21) · airplane (19) · None (14) · propeller (12) · marine (12) · dirigible (7) · balloon (7) · stability (7) · ascension (5) · parachute (4) · safety (4) · design (4) · airfoil (3) · wings (3)
Filing date:
None (45) · 1840 - 1849 (2) · 1850 - 1859 (1) · 1870 - 1879 (1) · 1880 - 1889 (3) · 1890 - 1899 (10) · 1900 - 1909 (52) · 1910 - 1919 (4) · 1960 - 1969 (3)
Full specification filed date:
None (121)
Application number:
None (118) · 346996D (1) · 385226D (1) · FR444970  (A) (1)
Grant date:
None (66) · 1840 - 1849 (2) · 1850 - 1859 (1) · 1870 - 1879 (2) · 1880 - 1889 (9) · 1890 - 1899 (34) · 1900 - 1909 (2) · 1910 - 1919 (4) · 1960 - 1969 (1)
Granted:
None (3) · No (1) · Yes (117)
Publication date:
None (113) · 0 - 99 (1) · 1800 - 1899 (3) · 1900 - 1999 (4)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (2) · 1 (63) · 1? (3) · No (2) · Partially (2) · Yes (49)
Patent agent: (Click arrow to add another value)
Assigned to:
None (121)
National tech categories: (Click arrow to add another value)
IPCs:
None (119) · IPC B63H1/12 (1) · IPC B64B1/40 (1)
CPCs:
None (118) · CPC B63B27/18 (1) · CPC B63B2745/00 (1) · CPC B63C9/26 (1) · CPC B63H1/12 (1) · CPC B64B1/40 (1) · CPC B64C31/06 (1)
Family year:
None (60) · 1840 - 1849 (2) · 1850 - 1859 (1) · 1870 - 1879 (4) · 1880 - 1889 (13) · 1890 - 1899 (36) · 1900 - 1909 (3) · 1910 - 1919 (2)
First filing:
None (95) · No (23) · Yes (3)
Cites these patents:
None (121)
Citations from after 1930:
None (121)
Number of text pages:
None (120) · 2 (1)
Number of claims:
None (121)
Number of diagram pages:
None (120) · 1 (1)
Number of figures:
None (121)

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