Drilldown: Patents

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Patents > Office : DE or LU & Inventor country : AT or Brazil or DE & Applicant type: INDIV & Patent agent: None & IPCs: None & Number of diagram pages: None

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Year filed:
None (10) · 1870 - 1879 (1) · 1890 - 1899 (8) · 1900 - 1909 (12) · 1910 - 1919 (29)
Year granted:
None (15) · 1870 - 1879 (1) · 1890 - 1899 (6) · 1900 - 1909 (5) · 1910 - 1919 (33)
Office: (Click arrow to add another value)
Inventors:
None (12) · Albert Graff (2) · Richard Wilcke (2) · Franz Schneider (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (19) · Rudolf Wagner (3) · Franz Schneider (2) · FRIEDRICH ERNST BENZING (2)
Applicant firm:
None (60)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
None (3) · No (7) · Yes (50)
Tech fields:
None (15) · LTA (11) · propeller (8) · airplane (7) · gas (5) · motor (5) · ICE (4) · instrument (4) · design (4) · balloon (4) · frame (3) · navigation (3) · propulsion (3)
Filing date:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (7) · 1900 - 1909 (12) · 1910 - 1919 (34) · 1960 - 1969 (2)
Full specification filed date:
None (60)
Application number:
None (50) · 214228D (1) · 276370D (1) · 280754D (1) · 332145D (1) · 333470D (1) · 334340D (1) · 334825D (1) · 341426D (1) · L0036479 (1) · W0047672 (1)
Grant date:
None (43) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (2) · 1910 - 1919 (3) · 1920 - 1929 (7)
Granted:
None (6) · No (2) · Yes (52)
Publication date:
None (48) · 1893 (1) · 1897 (1) · 1900 (1) · 1908 (1) · 1909 (2) · 1910 (3) · 1911 (1) · 1912 (1) · 1915 (1)
Supplementary to patent:
None (57) · Patent DE-1894-79446 (1) · Patent DE-1894-83896 (1) · Patent DE-1908-250958 (1)
Related to aircraft:
-1 (1) · 1 (51) · No (1) · Yes (7)
Patent agent: (Click arrow to add another value)
Assigned to:
None (60)
National tech categories:
None (28) · DE 42c.41 (2) · DE 42o.13 (1) · DE 46a (1) · DE 46b (1) · DE 46b.2 (1) · DE 46c (1) · DE 46c.5 (1) · DE 46c.6 (1) · DE 62b.4 (1) · DE 62b.8 (1) · DE 77 (4) · DE 77h (2) · DE 77h.15 (1) · DE 77h.2 (1) · DE 77h.3 (2) · DE 77h.4 (2) · DE 77h.5 (5) · DE 77h.6 (2) · DE 77h.9 (2) · DE 85 (1) · DE77h.15 (1) · LU Traction aérostatique (1)
IPCs: (Click arrow to add another value)
CPCs:
None (47) · CPC B64B1/00 (2) · CPC B64B1/62 (1) · CPC B64C11/00 (2) · CPC B64C27/00 (1) · CPC B64C27/10 (1) · CPC B64C27/16 (1) · CPC B64C2700/6277 (1) · CPC B64C2700/6295 (1) · CPC B64C29/0025 (1) · CPC B64C31/06 (1) · CPC B64C39/00 (1) · G07C1/26 (2)
Family year:
None (18) · 1880 - 1889 (1) · 1890 - 1899 (4) · 1900 - 1909 (5) · 1910 - 1919 (32)
First filing:
None (34) · No (17) · Yes (9)
Cites these patents:
None (60)
Citations from after 1930:
None (60)
Number of text pages:
None (56) · 1 (2) · 2 (1) · 3 (1)
Number of claims:
None (58) · 2 (2)
Number of diagram pages:
None (60)
Number of figures:
None (59) · 9 (1)

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