Drilldown: Patents

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Patents > National tech categories : DE 77 or USPC 416/139 & IPCs: None

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Year filed:
None (4) · 1870 - 1879 (4) · 1880 - 1889 (13) · 1890 - 1899 (64) · 1910 - 1919 (4)
Year granted:
None (6) · 1870 - 1879 (2) · 1880 - 1889 (12) · 1890 - 1899 (61) · 1900 - 1909 (4) · 1910 - 1919 (3) · 1920 - 1929 (1)
Office:
DE (84) · DK (3) · NO (1) · US (1)
Inventors:
Carl Alfred Johansson (3) · None (2) · Richard Czygan (2) · Hermann Israel (2) · Ferdinand von Zeppelin (2) · Federico Capone (2) · Edward Joel Pennington (2) · Raphael Ernst May (2) · Henry Boinet (2)
Inventor country:
None (8) · AT (1) · Brazil (1) · CH (2) · DE (48) · FR (5) · GB (3) · HU (1) · IT (2) · MX (1) · NL (1) · NO (3) · Poland (3) · Prussia (3) · RO (1) · RU (3) · UA (1) · US (9)
Inventor location:
None (83) · Budapest (1) · Dresden (1) · Guadalajara, Mexico (1) · London (1) · Manchester (1) · Württemberg (1)
Applicant person:
None (44) · Carl Alfred Johansson (3) · Ferdinand von Zeppelin (2) · Richard Czygan (2) · Raphael Ernst May (2) · Federico Capone (2)
Applicant firm:
None (86) · Henry Boinet & Cie. (1) · Hüttner, Walter & Co. (1) · Internationaler Verein zur Rationellen Verwertung von Erfindungspatenten, E.G.m.b.H. (1)
Applicant type:
None (27) · COMPANY (1) · INDIV (61)
Applicant is inventor:
No (1) · Yes (88)
Tech fields:
LTA (50) · propulsion (20) · balloon (18) · navigation (14) · car (13) · propeller (13) · frame (11) · stability (9) · None (6) · captive (6) · airship (5) · flapping (5) · dirigible (5) · gas (4) · ornithopter (4) · electricity (4) · hydrogen (4) · ascension (4) · airplane (4)
Filing date:
None (4) · 1860 - 1869 (1) · 1870 - 1879 (5) · 1880 - 1889 (13) · 1890 - 1899 (62) · 1910 - 1919 (4)
Full specification filed date:
October 15, 1881 (1)
Application number:
None (88) · 1911638795 (1)
Grant date:
None (16) · 1870 - 1879 (4) · 1880 - 1889 (12) · 1890 - 1899 (52) · 1900 - 1909 (1) · 1910 - 1919 (3) · 1920 - 1929 (1)
Granted:
Yes (89)
Publication date:
None (62) · 0 - 99 (1) · 1800 - 1899 (20) · 1900 - 1999 (6)
Supplementary to patent:
None (74) · Patent DE-1890-59851 (1) · Patent DE-1893-73799 (1) · Patent DE-1895-98580 (1) · Patent DK-1916-21998 (1) · Patent FR-1891-215265 (1) · Patent FR-1898-278192 (1) · Patent GB-1891-12403 (1) · Patent GB-1893-7712 (1) · Patent HU-1896-9899 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent RU-1897-3845 (1) · 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:
1 (30) · Yes (59)
Patent agent:
None (87) · Erwin & Wheeler (1) · Robert R. Schmidt (1)
Assigned to:
None (89)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
None (62) · CPC B64B1/00 (6) · CPC B64B1/30 (2) · CPC B64B1/40 (3) · CPC B64B1/58 (2) · CPC B64C11/346 (1) · CPC B64C23/005 (1) · CPC B64C27/54 (1) · CPC B64C2700/6273 (1) · CPC B64C2700/6284 (1) · CPC B64C31/04 (1) · CPC B64C33/00 (3) · CPC B64C33/02 (4) · CPC B64C39/006 (1) · CPC B64C39/06 (1) · CPC F02K7/00 (1) · CPC F03D1/00 (1) · CPC Y02E10/72 (1)
Family year:
None (25) · 1870 - 1879 (3) · 1880 - 1889 (11) · 1890 - 1899 (45) · 1900 - 1909 (1) · 1910 - 1919 (4)
First filing:
None (25) · No (33) · Yes (31)
Cites these patents:
None (89)
Citations from after 1930:
None (1) · 1,891 (1)
Number of text pages:
None (10) · 1 - 2 (24) · 2 - 3 (36) · 3 - 20 (19)
Number of claims:
None (30) · 1 - 2 (29) · 2 - 3 (16) · 3 - 10 (14)
Number of diagram pages:
None (1) · 1 (61) · 2 (13) · 3 (1) · 4 (1) · 5 (1)
Number of figures:
None (1) · 1 - 2 (6) · 2 - 3 (14) · 3 - 5 (15) · 5 - 8 (20) · 8 - 40 (16)

Showing below up to 89 results in range #1 to #89.

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