Drilldown: Patents

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Patents > Related to aircraft: Yes & National tech categories : DE 77 or USPC 244/904

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Year filed:
None (3) · 1870 - 1879 (7) · 1880 - 1889 (28) · 1890 - 1899 (56) · 1900 - 1909 (1) · 1910 - 1919 (5)
Year granted:
None (2) · 1870 - 1879 (4) · 1880 - 1889 (27) · 1890 - 1899 (58) · 1900 - 1909 (4) · 1910 - 1919 (4) · 1920 - 1929 (1)
Office:
DE (93) · DK (3) · NO (1) · US (3)
Inventors:
Ernst Georg August Baumgarten (4) · Carl Alfred Johansson (3) · Ferdinand von Zeppelin (2) · Hermann Israel (2) · Otto Schmidt (2) · Federico Capone (2) · Rudolf Chillingworth (2) · Frederick William Brearey (2) · Henry Boinet (2) · Georg Fischer (2)
Inventor country:
None (9) · AT (1) · Brazil (1) · CA (1) · CH (1) · DE (59) · FR (3) · GB (3) · IT (4) · NL (1) · NO (3) · Poland (3) · Prussia (2) · RU (2) · SG (1) · US (13)
Applicant person:
None (40) · Carl Alfred Johansson (3) · Ernst Georg August Baumgarten (3) · Ferdinand von Zeppelin (2) · Federico Capone (2) · Otto Schmidt (2) · Georg Fischer (2)
Applicant firm:
None (98) · Henry Boinet & Cie. (1) · Internationaler Verein zur Rationellen Verwertung von Erfindungspatenten, E.G.m.b.H. (1)
Applicant type:
None (37) · COMPANY (1) · INDIV (62)
Applicant is inventor:
No (2) · Yes (98)
Tech fields:
LTA (48) · propulsion (22) · navigation (20) · balloon (17) · frame (14) · airship (12) · None (10) · propeller (10) · car (10) · control (9) · stability (8) · ornithopter (7) · marine (6) · dirigible (5) · steering (4) · flapping (4) · airplane (4)
Filing date:
None (2) · 1860 - 1869 (1) · 1870 - 1879 (7) · 1880 - 1889 (28) · 1890 - 1899 (56) · 1900 - 1909 (1) · 1910 - 1919 (5)
Full specification filed date:
October 15, 1881 (1)
Application number:
None (96) · 1912684947 (1) · 1914875501 (1) · 57735D (1) · 89860D (1)
Grant date:
None (10) · 1870 - 1879 (4) · 1880 - 1889 (25) · 1890 - 1899 (54) · 1900 - 1909 (2) · 1910 - 1919 (4) · 1920 - 1929 (1)
Granted:
Yes (100)
Publication date:
None (75) · 0 - 99 (1) · 1800 - 1899 (19) · 1900 - 1999 (5)
Supplementary to patent:
None (86) · 8392 (1) · Patent CA-1878-8860 (1) · Patent DE-1880-7352 (1) · Patent DE-1883-26930 (1) · Patent DE-1890-59851 (1) · Patent DE-1893-70409 (1) · Patent DE-1895-98580 (1) · Patent DK-1916-21998 (1) · Patent HU-1896-9899 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent US-1880-224510 (1) · Patent US-1881-250417 (1) · Patent US-1890-439421 (1) · Patent US-1892-467069 (1) · Patent US-1894-526394 (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (98) · H. S. Hill (1) · Harry Toulmin (1)
Assigned to:
None (100)
National tech categories: (Click arrow to add another value)
IPCs:
None (67) · IPC A63H1/00 (1) · IPC A63H27/127 (1) · IPC B41L47/22 (1) · IPC B41L47/58 (1) · IPC B64B1/00 (3) · IPC B64B1/06 (1) · IPC B64B1/22 (1) · IPC B64B1/30 (1) · IPC B64B1/40 (2) · IPC B64B1/58 (3) · IPC B64C/52 (1) · IPC B64C11/00 (2) · IPC B64C13/00 (1) · IPC B64C23/00 (3) · IPC B64C27/04 (1) · IPC B64C27/24 (1) · IPC B64C27/46 (1) · IPC B64C3/00 (1) · IPC B64C3/38 (2) · IPC B64C31/04 (1) · IPC B64C31/06 (1) · IPC B64C33/02 (11) · IPC B64C39/00 (1) · IPC B64C9/08 (1) · IPC B64D19/02 (1) · IPC B64D27/02C (1) · IPC E21D15/28 (1) · IPC E21D15/38 (1) · IPC F02K9/42 (1)
CPCs:
None (50) · CPC A63H27/08 (1) · CPC B64B1/00 (8) · CPC B64B1/30 (3) · CPC B64B1/40 (5) · CPC B64B1/58 (2) · CPC B64C11/00 (1) · CPC B64C11/006 (1) · CPC B64C23/005 (4) · CPC B64C27/00 (1) · CPC B64C27/54 (1) · CPC B64C2700/6273 (4) · CPC B64C2700/6281 (1) · CPC B64C2700/6284 (1) · CPC B64C3/385 (1) · CPC B64C3/50 (1) · CPC B64C3/52 (1) · CPC B64C31/04 (1) · CPC B64C33/00 (4) · CPC B64C33/02 (13) · CPC B64C39/005 (1) · CPC B64C39/06 (1) · CPC B64D2700/62692 (1) · CPC E21D15/285 (1) · CPC E21D15/38 (1) · CPC Y02T50/145 (1) · CPC Y10S (1) · CPC Y10S244/904 (2)
Family year:
None (11) · 1870 - 1879 (7) · 1880 - 1889 (27) · 1890 - 1899 (49) · 1900 - 1909 (1) · 1910 - 1919 (5)
First filing:
None (7) · No (45) · Yes (48)
Cites these patents:
None (100)
Citations from after 1930:
None (99) · 1,891 (1)
Number of text pages:
None (5) · 1 - 2 (24) · 2 - 3 (47) · 3 - 8 (24)
Number of claims:
None (20) · 1 - 2 (40) · 2 - 3 (19) · 3 - 20 (21)
Number of diagram pages:
None (5) · 1 (72) · 2 (13) · 3 (5) · 4 (3) · 5 (2)
Number of figures:
None (11) · 1 - 2 (5) · 2 - 4 (24) · 4 - 6 (22) · 6 - 10 (19) · 10 - 40 (19)

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