Drilldown: Patents

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Patents > Office : DE or FI & Number of claims: 7-50000000

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Year filed:
1870 - 1879 (1) · 1880 - 1889 (2) · 1900 - 1909 (1) · 1910 - 1919 (9) · 1920 - 1929 (1)
Year granted:
1880 - 1889 (3) · 1910 - 1919 (7) · 1920 - 1929 (4)
Office: (Click arrow to add another value)
Inventors:
None (2) · Adolf Havel (1) · Albert Livingstone Blackman (1) · Charles Arthur Wragg (1) · Ernst Georg August Baumgarten (2) · Eugene Ludwig Greenewald (1) · Hellmuth Hirth (1) · John Emery Harriman, Jr. (1) · Louis-Alphonse Canda (3) · Max Gasser (1) · Paul Zens (1)
Inventor country:
AU (1) · DE (6) · FR (5) · US (3)
Inventor location:
None (14)
Applicant person:
None (3) · Adolf Havel (1) · Albert Livingstone Blackman (1) · Charles Arthur Wragg (1) · Ernst Georg August Baumgarten (2) · Eugene Ludwig Greenewald (1) · Hellmuth Hirth (1) · John Emery Harriman, Jr. (1) · Louis-Alphonse Canda (3) · Paul Zens (1)
Applicant firm:
None (12) · Mercur Flugzeugbau (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
COMPANY (2) · INDIV (12)
Applicant is inventor:
No (2) · Yes (12)
Tech fields:
airfoil (3) · airplane (3) · airship (1) · camber (1) · cartography (1) · control (1) · electricity (1) · engine (2) · Flugzeug (1) · frame (1) · hangars (1) · LTA (2) · map (1) · marine (1) · metal (1) · method (1) · motor (1) · nervure (1) · ornithopter (1) · propellers (1) · propulsion (2) · stability (1) · surveying (1) · Tragfläche (1) · transmission of mechanical power (1) · wing-warping (1) · wings (2)
Filing date:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1900 - 1909 (1) · 1910 - 1919 (8) · 1920 - 1929 (1)
Full specification filed date:
None (14)
Application number:
None (11) · 326211D (1) · 327958D (1) · 354201D (1)
Grant date:
None (5) · 1880 - 1889 (3) · 1910 - 1919 (4) · 1920 - 1929 (2)
Granted:
Yes (14)
Publication date:
None (5) · 1911 (4) · 1912 (1) · 1914 (1) · 1921 (2) · 1925 (1)
Supplementary to patent:
None (9) · Patent AU-1914-14892 (1) · Patent BE-1909-218585 (1) · Patent FR-1911-426612 (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 (10) · Yes (4)
Patent agent:
None (13) · B. Wassermann (1)
Assigned to:
None (14)
National tech categories:
None (2) · DE 42c.9 (1) · DE 77 (3) · DE 77h.13 (1) · DE 77h.5 (2) · DE 77h.6 (2) · DE 77h.7 (2) · FI 77h (1)
IPCs:
None (2) · IPC B64C11/44 (1) · IPC B64B1/00 (1) · IPC B64C 3/38 (1) · IPC B64C11/00 (2) · IPC B64C17/02 (1) · IPC B64C21/08 (1) · IPC B64C3/48 (1) · IPC B64C33/00 (1) · IPC B64D35/08 (1) · IPC E04B1/342 (1) · IPC F02B75/22 (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 B64C11/00 (2) · CPC B64C11/44 (1) · CPC B64C13/30 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64C3/52 (1) · CPC B64C33/00 (1) · CPC B64C9/18 (1) · CPC B64D27/00 (1) · CPC B64D2700/62692 (1) · CPC B64D2700/62701 (1) · CPC G01C11/00 (1) · CPC Y02T50/10 (1)
Family year:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1900 - 1909 (1) · 1910 - 1919 (8)
First filing:
None (1) · No (6) · Yes (7)
Cites these patents:
None (14)
Citations from after 1930:
None (2)
Number of text pages:
2 - 3 (2) · 3 - 4 (3) · 4 - 8 (9)
Number of claims:
7 - 9 (8) · 9 - 20 (6)
Number of diagram pages:
1 (11) · 2 (1) · 3 (1) · 5 (1)
Number of figures:
2 - 9 (8) · 9 - 40 (6)

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