Drilldown: Patents

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Patents > Office: DE & Applicant type: INDIV & IPCs: None & CPCs : CPC B64C35/00 or None & Cites these patents: None

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Year filed:
None (7) · 1870 - 1879 (2) · 1880 - 1889 (14) · 1890 - 1899 (39) · 1900 - 1909 (53) · 1910 - 1919 (62)
Year granted:
None (17) · 1870 - 1879 (1) · 1880 - 1889 (10) · 1890 - 1899 (39) · 1900 - 1909 (30) · 1910 - 1919 (76) · 1920 - 1929 (4)
Office: (Click arrow to add another value)
Inventors:
None (5) · Otto Lilienthal (5) · August Riedinger (4) · Ferdinand von Zeppelin (3) · Heinrich Strieffler (3) · Georg Wellner (3) · Hugo Reik (2) · Oskar Ursinus (2) · Edward Joel Pennington (2) · Franz Schneider (2) · Richard Wilcke (2) · Carl Georg Rodeck (2) · Carl Friedrich Billwiller (2) · Robert Esnault-Pelterie (2) · Joseph Hofmann (2) · Josef Deixler (2) · Albert Graff (2) · Hans von Siegsfeld (2)
Inventor country:
None (7) · AT (8) · BE (1) · CH (4) · DE (108) · FR (14) · GB (10) · HU (6) · IT (3) · MX (1) · NL (3) · Poland (1) · Prussia (2) · RO (1) · RU (1) · SE (1) · SG (1) · US (12) · Württemberg (1)
Applicant person:
None (64) · August Riedinger (4) · Ferdinand von Zeppelin (3) · Otto Lilienthal (3) · Georg Wellner (3) · Heinrich Strieffler (3) · Carl Friedrich Billwiller (2) · Josef Deixler (2) · Franz Schneider (2) · Carl Georg Rodeck (2) · Hans von Siegsfeld (2) · Joseph Hofmann (2)
Applicant firm:
None (175) · Hüttner, Walter & Co. (1) · Siemens-Schuckertwerke (1)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
None (8) · Yes (169)
Tech fields:
LTA (51) · propulsion (25) · balloon (20) · airplane (20) · None (19) · propeller (19) · navigation (17) · stability (16) · subsystem (12) · gas (12) · frame (12) · Design (10) · instrument (10) · car (9) · ICE (8) · motor (8) · airship (8) · dirigible (7) · engine (7)
Filing date:
None (7) · 1870 - 1879 (2) · 1880 - 1889 (14) · 1890 - 1899 (39) · 1900 - 1909 (57) · 1910 - 1919 (57) · 1960 - 1969 (1)
Full specification filed date:
None (177)
Application number:
None (174) · 1893-09-03 (1) · 331957D (1) · S16223 (1)
Grant date:
None (106) · 1870 - 1879 (2) · 1880 - 1889 (11) · 1890 - 1899 (31) · 1900 - 1909 (14) · 1910 - 1919 (10) · 1920 - 1929 (3)
Granted:
None (7) · No (5) · Yes (165)
Publication date:
None (107) · 0 - 99 (1) · 1800 - 1899 (12) · 1900 - 1999 (57)
Supplementary to patent:
None (144) · Patent AT-1907-30952 (1) · Patent AT-1913-64890 (1) · Patent AT-1916-79067‎‎ (1) · Patent BE-1911-Coster-warping (1) · Patent DE-1893-73799 (1) · Patent DE-1895-98580 (1) · Patent DE-1904-173378 (1) · Patent DE-1907-196255 (1) · Patent DE-1908-227242 (3) · Patent DE-1908-250958 (1) · Patent DE-1917-300978 (1) · Patent FR-1891-215265 (1) · Patent FR-1898-278192 (1) · Patent FR-1908-400837 (1) · Patent FR-1909-401066 (1) · Patent FR-1910-418064 (1) · Patent FR-1910-422230 (1) · Patent FR-1911-432971 (1) · Patent FR-1912-450422 (1) · Patent GB-1891-12403 (1) · Patent GB-1893-7712 (1) · Patent GB-1902-24336 (1) · Patent GB-1908-13809 (1) · Patent GB-1908-20892 (1) · Patent HU-1901-24148 (1) · Patent HU-1909-49726 (1) · Patent HU-1917-77280 (1) · Patent SE-1915-Gronkvist (1) · Patent US-1880-224510 (1) · Patent US-1881-250417 (1) · Patent US-1890-439421 (1) · Patent US-1902-704090‎ (1) · Patent US-1911-1012201 (1)
Related to aircraft:
-1 (1) · 0.5 (1) · 1 (118) · No (2) · Yes (55)
Patent agent:
None (164) · A. Rohrbach (1) · A. Specht (1) · C. G. Gsell (1) · C. Gronert, W. Zimmermann u. R. Heering (1) · Ernst Ruhmer (1) · G. Rauter (1) · Hans Heimann (1) · Paul Müller (1) · R. H. Korn (2) · Robert R. Schmidt (1) · Stefan Glowacki (1) · W. Karsten; C. Wiegand (1)
Assigned to:
None (177)
National tech categories:
DE 77 (47) · None (26) · DE 77h (20) · DE 77h.5 (17) · DE 77h.6 (10) · DE 77h.15 (9) · DE 77h.4 (6) · DE 77h.9 (5) · DE 77h.3 (4) · DE 46c.5 (3) · DE 77h.10 (2) · DE 77h.2 (2) · DE 42c.41 (2)
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
Family year:
None (58) · 1880 - 1889 (11) · 1890 - 1899 (23) · 1900 - 1909 (41) · 1910 - 1919 (44)
First filing:
None (72) · No (46) · Yes (59)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (176) · 1,893 (1)
Number of text pages:
None (60) · 1 - 2 (37) · 2 - 30 (80)
Number of claims:
None (95) · 1 - 2 (36) · 2 - 3 (22) · 3 - 11 (24)
Number of diagram pages:
None (6) · 1 (95) · 2 (5) · 3 (2) · 4 (1) · 5 (3)
Number of figures:
None (4) · 1 - 2 (13) · 2 - 3 (20) · 3 - 4 (16) · 4 - 8 (30) · 8 - 40 (21)

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