Drilldown: Patents

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Patents > Office: DE & Applicant firm: None & Applicant type : А. Нейфельд or None & Assigned to: None & CPCs : CPC B64B1/40 or CPC B64C3/00 or None & Citations from after 1930: None & Number of figures: None

Use the filters below to narrow your results.

Year filed:
None (158) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (5) · 1900 - 1909 (23) · 1910 - 1919 (8)
Year granted:
None (8) · 1870 - 1879 (2) · 1880 - 1889 (8) · 1890 - 1899 (12) · 1900 - 1909 (95) · 1910 - 1919 (72)
Office: (Click arrow to add another value)
Inventors:
Gustav Lilienthal (10) · RICHTER (8) · Otto Lilienthal (7) · None (3) · A. LILIENTHAL (3) · Rudolf Chillingworth (3) · Jacob H Ellehammer (2) · Leon BOT (2) · O. SCHMIDT (2) · O. Koch (2) · STREHLAU (2) · Reden (2)
Inventor country:
None (161) · AH (1) · CH (1) · DE (24) · FR (1) · Galicia (1) · HU (1) · MC (1) · Poland (1) · RU (1) · US (6)
Applicant person:
None (186) · Alfred E. Wunderlich (1) · ARTHUR BREHM (1) · ARTUR HEUBES DR (1) · Charles Daniel Woodward (1) · Dennis L. Moorhead (1) · ERNST BIELEFELD (1) · Herm. Blume (1) · Orville Wright (1) · Otto Schnetzer (1) · Peter Krüger (1) · Wilbur Wright (1) · William Swart Romme (1)
Applicant firm: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
None (5) · No (3) · Yes (189)
Tech fields:
None (161) · LTA (10) · Propulsion (6) · navigation (5) · airplane (4) · frame (3) · balloon (3) · parachute (3) · instrument (3) · takeoff (2) · propeller (2) · pressure (2) · piloting (2) · marine (2) · heavier-than-air (2) · gas (2) · ICE (2) · airfoil (2) · engine (2)
Filing date:
None (23) · 1870 - 1879 (2) · 1880 - 1889 (7) · 1890 - 1899 (6) · 1900 - 1909 (104) · 1910 - 1919 (55)
Full specification filed date:
July 30, 1879 (1)
Application number:
None (194) · 323698D (1) · 323821D (1) · H0072316 (1)
Grant date:
None (174) · 1880 - 1889 (5) · 1890 - 1899 (5) · 1900 - 1909 (4) · 1910 - 1919 (6) · 1920 - 1929 (3)
Granted:
None (2) · No (117) · Yes (78)
Publication date:
None (164) · 1880 - 1889 (5) · 1890 - 1899 (11) · 1900 - 1909 (11) · 1910 - 1919 (6)
Supplementary to patent:
None (186) · 8392 (1) · DE-1894-80847 (1) · Ludwig Straßer (1) · Patent AT-1900-12657 (1) · Patent BE-1908-Bot-Lallemand (1) · Patent DE-1888-46312 (1) · Patent DE-1917-300978 (1) · Patent FR-1909-403412 (1) · Patent HU-1896-9899 (1) · Patent HU-1917-77280 (1) · Patent US-1894-526394 (1) · Patent US-1907-865419 (1) · Patent US-1910-1011683 (1)
Related to aircraft:
0.5 (1) · 1 (21) · No (9) · Yes (166)
Patent agent:
None (195) · Hans Heimann (1) · W. Haußknecht und V. Fels (1)
Assigned to: (Click arrow to add another value)
National tech categories:
None (167) · CPC B64B1/00 (1) · DC37a group 4 (1) · DE 42b.2 (1) · DE 42c.39 (1) · DE 42c.52 (1) · DE 42k.18 (1) · DE 77 (4) · DE 77f.23 (1) · DE 77h (5) · DE 77h.1 (1) · DE 77h.10 (1) · DE 77h.15 (4) · DE 77h.3 (2) · DE 77h.4 (2) · DE 77h.5 (1) · DE 77h.9 (1) · DE87 (1) · Klasse 77e (1)
IPCs:
None (196) · IPC B64C11/16 (1)
CPCs: (Click arrow to add another value)
Family year:
None (17) · 1870 - 1879 (2) · 1880 - 1889 (8) · 1890 - 1899 (13) · 1900 - 1909 (98) · 1910 - 1919 (59)
First filing:
None (167) · No (23) · Yes (7)
Cites these patents:
None (196) · Patent DE-1892-73603 (1) · Patent DE-1893-71903 (1)
Citations from after 1930:
None (197)
Number of text pages:
None (186) · 1 (6) · 2 (5)
Number of claims:
None (196) · 2 (1)
Number of diagram pages:
None (189) · 1 (7) · 2 (1)
Number of figures:
None (197)

Showing below up to 197 results in range #1 to #197.

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