Drilldown: Patents

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Patents > National tech categories : CA 244/67 or DE 77 & Number of figures: 5-9

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Year filed:
1870 - 1879 (2) · 1880 - 1889 (8) · 1890 - 1899 (33) · 1910 - 1919 (1)
Year granted:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (9) · 1890 - 1899 (31) · 1900 - 1909 (1) · 1910 - 1919 (1)
Office:
CA (1) · DE (43)
Inventors:
Richard Czygan (2) · Rudolf Chillingworth (2) · Federico Capone (2) · Ernst Georg August Baumgarten (2)
Inventor country:
None (3) · AT (1) · CA (2) · CH (2) · DE (27) · FR (2) · GB (1) · IT (2) · MX (1) · Poland (1) · Prussia (2) · US (3)
Applicant person:
None (13) · Albert Zorn (1) · Armin Beckmann (1) · August von Wedell (1) · Blaise Bontems (1) · Carl Bugkel (1) · Carl Friedrich Billwiller (1) · Ch. Steinau (1) · Charles Pagé (1) · Edward Zarski (1) · Ernst Georg August Baumgarten (2) · Ernst Loehr (1) · F. Gaebert (1) · Federico Capone (2) · Ferdinand von Zeppelin (1) · Frederick William Brearey (1) · Heinrich Rudolph (1) · Hermann Ammann (1) · Hermann Blume (1) · Karl Münzinger (1) · Ludwig Klein (1) · Ludwig Laetsch (1) · Nicholas Hermann Borgfeldt (1) · Otto Schmidt (1) · Perham Wilhelm Nahl (1) · Raphael Ernst May (1) · Richard Czygan (2) · Richard William Cowan (1) · Robert Hascher (1) · Rudolf Chillingworth (1) · Theodor Schneider-Preiswerk (1) · Wilhelm van de Voorde (1)
Applicant firm:
None (44)
Applicant type:
None (9) · INDIV (35)
Applicant is inventor:
No (1) · Yes (43)
Tech fields:
LTA (22) · None (15) · navigation (11) · propulsion (10) · frame (6) · balloon (5) · car (5) · dirigible (4) · propeller (4) · ornithopter (3) · piloting (3) · steering (3) · kite (2) · flapping (2) · electricity (2) · marine (2) · control (2) · stability (2) · airship (2) · design (2)
Filing date:
None (2) · 1870 - 1879 (2) · 1880 - 1889 (8) · 1890 - 1899 (31) · 1910 - 1919 (1)
Full specification filed date:
None (44)
Application number:
None (44)
Grant date:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (9) · 1890 - 1899 (31) · 1910 - 1919 (1)
Granted:
Yes (44)
Publication date:
None (36) · 1880 (1) · 1894 (4) · 1895 (1) · 1898 (1) · 1900 (1)
Supplementary to patent:
None (37) · Patent CA-1878-8860 (1) · Patent DE-1893-70409 (1) · Patent DE-1893-73799 (1) · Patent FR-1898-278192 (1) · Patent GB-1893-7712 (1) · Patent US-1890-439421 (1) · Patent US-1892-467069 (1)
Related to aircraft:
1 (17) · Yes (27)
Patent agent:
None (44)
Assigned to:
None (44)
National tech categories: (Click arrow to add another value)
IPCs:
None (26) · IPC A63H27/08 (1) · IPC B41L47/22 (1) · IPC B41L47/58 (1) · IPC B64B1/00 (4) · IPC B64B1/34 (1) · IPC B64B1/40 (3) · IPC B64C11/16 (1) · IPC B64C23/00 (1) · IPC B64C33/02 (5) · IPC B64C35/00 (1) · IPC E21D15/28 (1) · IPC E21D15/38 (1)
CPCs:
None (19) · CPC B64B1/00 (9) · CPC B64B1/40 (3) · CPC B64C23/005 (1) · CPC B64C2700/6273 (1) · CPC B64C31/06 (1) · CPC B64C33/00 (1) · CPC B64C33/02 (6) · CPC B64C35/00 (1) · CPC B64C39/06 (1) · CPC B64F2700/6296 (1) · CPC E21D15/285 (1) · CPC E21D15/38 (1) · CPC F02K7/00 (1)
Family year:
None (9) · 1879 (2) · 1881 (2) · 1882 (3) · 1883 (1) · 1885 (1) · 1890 (4) · 1891 (2) · 1892 (1) · 1893 (8) · 1894 (4) · 1895 (4) · 1896 (1) · 1897 (1) · 1898 (1)
First filing:
None (6) · No (11) · Yes (27)
Cites these patents:
None (43) · Patent DE-1894-79446 (1)
Citations from after 1930:
None (43) · 1,891 (1)
Number of text pages:
1 (7) · 2 (22) · 3 (13) · 4 (1) · 15 (1)
Number of claims:
None (5) · 1 - 2 (18) · 2 - 3 (9) · 3 - 11 (12)
Number of diagram pages:
1 (37) · 2 (5) · 3 (1) · 4 (1)
Number of figures:
5 (14) · 6 (13) · 7 (10) · 8 (3) · 9 (4)

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