Drilldown: Patents

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Patents > Inventor country : CH or HU or NL & Applicant type : Hermann Burkardt or INDIV or INDIV+COMPANY & Granted: Yes & Patent agent: None & CPCs : CPC B64B1/40 or CPC B64C23/005 or None & Number of claims: 3-5

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Year filed:
1898 (1) · 1899 (3) · 1900 (1) · 1901 (1) · 1902 (1) · 1906 (2) · 1908 (4) · 1909 (4) · 1910 (7) · 1911 (7) · 1912 (3) · 1913 (7) · 1914 (2) · 1915 (3) · 1916 (4) · 1917 (5) · 1918 (1)
Year granted:
1899 (1) · 1900 (3) · 1901 (1) · 1902 (2) · 1907 (2) · 1909 (4) · 1910 (4) · 1911 (5) · 1912 (4) · 1913 (8) · 1914 (8) · 1915 (1) · 1916 (2) · 1917 (2) · 1918 (4) · 1919 (4) · 1920 (1)
Office:
AT (11) · DK (1) · GB (1) · HU (43)
Inventors:
Oszkár Asbóth (3) · Heinrich Bier (3) · Emil Schimanek (3) · Pál Kazvinczky (2) · Heinrich Suter (2) · Josef Deixler (2) · Otto Schüle (2) · József Bucher (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (5) · Heinrich Bier (3) · Emil Schimanek (3) · Pál Kazvinczky (2) · Oskar von Asbóth (2) · Otto Schüle (2) · József Bucher (2)
Applicant firm:
None (56)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
None (1) · No (1) · Yes (54)
Tech fields:
airplane (29) · Design (19) · stability (13) · Propellers (13) · subsystem (11) · Frame (11) · aerodynamics (9) · propulsion (9) · construction (8) · LTA (8) · Wings (8) · airship (8) · lift (6) · Steering (5) · automatic stability (5) · Whole (4) · control (4) · wheels (4) · Chassis (4)
Filing date:
1890 - 1899 (4) · 1900 - 1909 (13) · 1910 - 1919 (37) · 1960 - 1969 (2)
Full specification filed date:
None (56)
Application number:
None (18) · 14702 (1) · 19049 (1) · 21068 (1) · 23749 (1) · 25311 (1) · 45985 (1) · 46956 (1) · 47677 (1) · 47942 (1) · 49726 (1) · 50773 (1) · 51204 (1) · 52027 (1) · 52410 (1) · 53649 (1) · 55401 (1) · 55432 (1) · 57600 (1) · 58301 (1) · 58998 (1) · 59002 (1) · 59053 (1) · 61368 (1) · 61400 (1) · 61976 (1) · 62275 (1) · 62522 (1) · 62580 (1) · 62694 (1) · 63533 (1) · 63841 (1) · 63978 (1) · 65751 (1) · 65900 (1) · 68430 (1) · 69972 (1) · 69973 (1) · 75555 (1)
Grant date:
1890 - 1899 (1) · 1900 - 1909 (12) · 1910 - 1919 (39) · 1920 - 1929 (2) · 1960 - 1969 (2)
Granted: (Click arrow to add another value)
Publication date:
None (3) · 1890 - 1899 (1) · 1900 - 1909 (9) · 1910 - 1919 (40) · 1920 - 1929 (2) · 1960 - 1969 (1)
Supplementary to patent:
None (48) · Patent 1915-09-30 Baron Kálmán Pfeiffer (1) · Patent CH-1899-18666 (1) · Patent CH-1899-18667 (1) · Patent CH-1910-54251 (1) · Patent CH-1915-73161 (1) · Patent CH-1915-73162 (1) · Patent FR-1900-304673 (1) · Patent HU-1917-73345 (1)
Related to aircraft:
1 (35) · Yes (21)
Patent agent: (Click arrow to add another value)
Assigned to:
None (56)
National tech categories:
None (2) · AT 20 (1) · AT 37a (1) · AT 72b (1) · AT 77d (7) · DK 77 (1) · HU V/h (41) · HU VII/a (2)
IPCs:
None (56)
CPCs: (Click arrow to add another value)
Family year:
None (5) · 1898 (1) · 1899 (1) · 1900 (1) · 1901 (1) · 1902 (1) · 1908 (4) · 1909 (4) · 1910 (8) · 1911 (5) · 1912 (3) · 1913 (7) · 1914 (2) · 1915 (3) · 1916 (4) · 1917 (5) · 1918 (1)
First filing:
None (21) · No (8) · Yes (27)
Cites these patents:
None (56)
Citations from after 1930:
None (1)
Number of text pages:
None (1) · 1 - 2 (2) · 2 - 3 (38) · 3 - 9 (15)
Number of claims:
3 (31) · 4 (16) · 5 (9)
Number of diagram pages:
None (1) · 1 (50) · 2 (3) · 3 (2)
Number of figures:
None (2) · 1 - 3 (8) · 3 - 4 (7) · 4 - 6 (25) · 6 - 15 (14)

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