Drilldown: Patents

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Patents > Inventor country: HU & Related to aircraft : 1 or DE 369478 & National tech categories : FR 6.3 or HU V/h or USPC 244/80 & Number of diagram pages: 1

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Year filed:
1898 (1) · 1899 (1) · 1901 (3) · 1902 (1) · 1903 (1) · 1905 (1) · 1908 (1) · 1909 (5) · 1910 (7) · 1911 (5) · 1912 (4) · 1913 (6) · 1917 (1) · 1918 (1)
Year granted:
1899 (1) · 1900 (1) · 1901 (1) · 1902 (2) · 1903 (2) · 1906 (1) · 1909 (2) · 1910 (2) · 1911 (8) · 1912 (4) · 1913 (8) · 1914 (4) · 1920 (1) · 1922 (1)
Office:
FR (1) · HU (37)
Inventors:
József Bucher (2) · Pál Kazvinczky (2) · Viktor Tarczal (2) · Dőry Béla Jobaházi (2) · Eduard Penkala (2)
Inventor country: (Click arrow to add another value)
Applicant person:
József Bucher (2) · Pál Kazvinczky (2) · Viktor Tarczal (2) · Dőry Béla Jobaházi (2) · Eduard Penkala (2)
Applicant firm:
None (38)
Applicant type:
None (1) · INDIV (37)
Applicant is inventor:
None (1) · Yes (37)
Tech fields:
airplane (21) · propellers (17) · subsystem (13) · propulsion (12) · design (8) · stability (8) · Frame (6) · whole (5) · construction (5) · aerodynamics (4) · steering (4) · helicopter (4) · wings (4)
Filing date:
1890 - 1899 (2) · 1900 - 1909 (12) · 1910 - 1919 (22) · 1960 - 1969 (2)
Full specification filed date:
None (38)
Application number:
None (3) · 14702 (1) · 19049 (1) · 21975 (1) · 23725 (1) · 29898 (1) · 326033D (1) · 35493 (1) · 45985 (1) · 47374 (1) · 49038 (1) · 50774 (1) · 50802 (1) · 50820 (1) · 51204 (1) · 51214 (1) · 52027 (1) · 52410 (1) · 52780 (1) · 53649 (1) · 56402 (1) · 57600 (1) · 57780 (1) · 58301 (1) · 59002 (1) · 59468 (1) · 61199 (1) · 61292 (1) · 61368 (1) · 61400 (1) · 62275 (1) · 62522 (1) · 62580 (1) · 63533 (1) · 65751 (1) · 79880 (1)
Grant date:
1890 - 1899 (1) · 1900 - 1909 (9) · 1910 - 1919 (24) · 1920 - 1929 (2) · 1960 - 1969 (2)
Granted:
None (1) · Yes (37)
Publication date:
1890 - 1899 (1) · 1900 - 1909 (9) · 1910 - 1919 (25) · 1920 - 1929 (2) · 1960 - 1969 (1)
Supplementary to patent:
None (38)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (37) · Charles Assi (1)
Assigned to:
None (38)
National tech categories: (Click arrow to add another value)
IPCs:
None (37) · IPC B64C39/00 (1)
CPCs:
None (37) · CPC B64C2700/6295 (1) · CPC B64C39/00 (1)
Family year:
1898 (1) · 1899 (1) · 1901 (3) · 1902 (1) · 1903 (1) · 1905 (1) · 1908 (1) · 1909 (5) · 1910 (8) · 1911 (4) · 1912 (4) · 1913 (6) · 1917 (1) · 1918 (1)
First filing:
None (15) · No (3) · Yes (20)
Cites these patents:
None (38)
Citations from after 1930:
None (38)
Number of text pages:
1 - 2 (2) · 2 - 8 (36)
Number of claims:
None (3) · 1 - 2 (3) · 2 - 3 (11) · 3 - 4 (7) · 4 - 11 (14)
Number of diagram pages:
1 (38)
Number of figures:
1 - 2 (1) · 2 - 4 (11) · 4 - 6 (16) · 6 - 20 (10)

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