Drilldown: Patents

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Patents > Office: DE & Number of claims: 6-30

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Year filed:
1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (3) · 1910 - 1919 (10) · 1920 - 1929 (1)
Year granted:
1880 - 1889 (3) · 1890 - 1899 (1) · 1910 - 1919 (9) · 1920 - 1929 (5)
Office: (Click arrow to add another value)
Inventors:
None (2) · Adolf Havel (1) · Albert Livingstone Blackman (1) · Anton Flettner (1) · Carl Oetling (1) · Charles Arthur Wragg (1) · Elmer Ambrose Sperry (1) · Ernst Georg August Baumgarten (2) · Eugene Ludwig Greenewald (1) · Heinrich Strieffler (1) · Hellmuth Hirth (1) · John Emery Harriman, Jr. (1) · Max Gasser (1) · Michel Schleiffer (1) · Oscar Wilcke (1) · Paul Zens (1) · Walter Hermann von Mach (1)
Inventor country:
None (1) · AU (1) · DE (10) · FR (3) · US (4)
Applicant person:
None (5) · Adolf Havel (1) · Albert Livingstone Blackman (1) · Anton Flettner (1) · Carl Oetling (1) · Charles Arthur Wragg (1) · Ernst Georg August Baumgarten (2) · Eugene Ludwig Greenewald (1) · Heinrich Strieffler (1) · Hellmuth Hirth (1) · John Emery Harriman, Jr. (1) · Michel Schleiffer (1) · Paul Zens (1) · Walter Herrmann von Mach (1)
Applicant firm:
None (15) · Luftschiffbau Zeppelin G. m. b. H. (1) · Mercur Flugzeugbau (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
COMPANY (2) · COMPANY + INDIV (1) · INDIV (15)
Applicant is inventor:
No (2) · Yes (16)
Tech fields:
None (7) · airplane (4) · control (3) · LTA (3) · airfoil (3) · wings (2) · Safety (2)
Filing date:
1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (3) · 1910 - 1919 (10) · 1920 - 1929 (1)
Full specification filed date:
None (18)
Application number:
None (13) · 326211D (1) · 327958D (1) · 354201D (1) · F0050304 (1) · SC052670 (1)
Grant date:
None (9) · 1880 - 1889 (3) · 1890 - 1899 (1) · 1910 - 1919 (2) · 1920 - 1929 (3)
Granted:
Yes (18)
Publication date:
None (7) · 1911 (1) · 1912 (2) · 1914 (1) · 1915 (1) · 1921 (3) · 1925 (3)
Supplementary to patent:
None (13) · Patent AU-1914-14892 (1) · Patent BE-1909-218585 (1) · Patent DE-1908-227242 (1) · Patent US-1880-224510 (1) · Patent US-1881-250417 (1) · Patent US-1910-1161664 (1) · Patent US-1918-1589780 (1)
Related to aircraft:
1 (12) · Yes (6)
Patent agent:
None (17) · B. Wassermann (1)
Assigned to:
None (18)
National tech categories:
None (1) · DE 42c.35 (1) · DE 42c.9 (1) · DE 77 (4) · DE 77h.13 (1) · DE 77h.15 (1) · DE 77h.3 (1) · DE 77h.5 (4) · DE 77h.6 (2) · DE 77h.7 (2)
IPCs:
None (5) · IPC B64C11/44 (1) · IPC B64B1/00 (1) · IPC B64B1/60 (1) · IPC B64B1/62 (1) · IPC B64C 3/38 (1) · IPC B64C11/00 (2) · IPC B64C13/00 (1) · IPC B64C21/08 (1) · IPC B64C3/48 (1) · IPC B64C33/00 (1) · IPC B64D1/04 (1) · IPC B64D35/08 (1) · IPC CPC B64C13/00 (1) · IPC F02D17/00 (1) · IPC F02D29/02 (1) · IPC G01C11/02 (1) · IPC G03B37/00 (1)
CPCs:
None (4) · CPC B64B1/00 (1) · CPC B64B1/62 (1) · CPC B64C11/00 (2) · CPC B64C11/44 (1) · CPC B64C13/00 (2) · CPC B64C13/30 (1) · CPC B64C2700/6233 (1) · CPC B64C2700/6259 (1) · CPC B64C3/00 (1) · CPC B64C3/52 (1) · CPC B64C33/00 (1) · CPC B64C9/18 (1) · CPC B64D1/04 (1) · CPC B64D27/00 (1) · CPC B64D2700/62692 (1) · CPC B64D2700/62701 (1) · CPC G01C11/00 (1) · CPC Y02T50/10 (1)
Family year:
None (4) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (8)
First filing:
None (2) · No (6) · Yes (10)
Cites these patents:
None (17) · Patent DE-1897-94839 (1) · Patent DE-1908-214019 (1)
Citations from after 1930:
None (18)
Number of text pages:
2 - 3 (3) · 3 - 4 (6) · 4 - 8 (9)
Number of claims:
6 - 7 (6) · 7 - 8 (6) · 8 - 11 (6)
Number of diagram pages:
None (2) · 1 (11) · 2 (3) · 3 (1) · 5 (1)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 7 (5) · 7 - 9 (4) · 9 - 40 (7)

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