Drilldown: Patents

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Patents > Office : BE or DE or HU or IT & Applicant firm : A. Wunderlich & Cie, Ingénieurs-Conseils or Luft Fahrzeug G.m.b.H. or None & Tech fields: Airship & Patent agent : Marks & Clerk or None

Use the filters below to narrow your results.

Year filed:
None (3) · 1870 - 1879 (2) · 1880 - 1889 (7) · 1890 - 1899 (10) · 1900 - 1909 (29) · 1910 - 1919 (43)
Year granted:
None (4) · 1870 - 1879 (1) · 1880 - 1889 (10) · 1890 - 1899 (10) · 1900 - 1909 (14) · 1910 - 1919 (49) · 1920 - 1929 (6)
Office: (Click arrow to add another value)
Inventors:
None (10) · Johann Schütte (8) · Reinhold Richter (3) · Hans Freiherr von Schleinitz (2) · Hermann Ruthenberg (2) · Rudolf Wagner (2) · Joachim Heinrich Kronstein (2) · Rodolfo Verduzio (2) · Carl Edler von Radinger (2)
Inventor country:
None (2) · AH (2) · AT (3) · CH (1) · DE (54) · FR (8) · GB (3) · HR (1) · HU (14) · IT (5) · Poland (2) · Prussia (2) · RO (1) · SG (1) · US (5)
Applicant person:
None (15) · Johann Schütte (7) · Reinhold Richter (3) · Hermann Ruthenberg (2) · Hans Freiherr von Schleinitz (2) · Joachim Heinrich Kronstein (2) · Rudolf Wagner (2) · Rodolfo Verduzio (2) · Carl Edler von Radinger (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (6) · COMPANY (10) · INDIV (78)
Applicant is inventor:
None (3) · No (6) · Yes (85)
Tech fields: (Click arrow to add another value)
Filing date:
1870 - 1879 (2) · 1880 - 1889 (9) · 1890 - 1899 (11) · 1900 - 1909 (30) · 1910 - 1919 (40) · 1960 - 1969 (2)
Full specification filed date:
November 28, 1921 (1)
Application number:
None (42)
Grant date:
None (13) · 1870 - 1879 (1) · 1880 - 1889 (10) · 1890 - 1899 (9) · 1900 - 1909 (14) · 1910 - 1919 (42) · 1920 - 1929 (5)
Granted:
None (1) · No (2) · Yes (91)
Publication date:
None (23) · 1880 - 1889 (2) · 1890 - 1899 (4) · 1900 - 1909 (13) · 1910 - 1919 (40) · 1920 - 1929 (10) · 1930 - 1939 (1) · 1960 - 1969 (1)
Supplementary to patent:
None (62) · Patent 1912-03-06 Johann Schütte (1) · Patent 1915-03-27 Luft Fahrzeug G.m.b.H. (1) · Patent AT-1910-48427 (1) · Patent AT-1911-57225 (1) · Patent AT-1913-65141 (1) · Patent DE-1895-98580 (1) · Patent DE-1899-123884 (1) · Patent DE-1907-12-07 Vincent Wisniewski (1) · Patent DE-1907-215602 (1) · Patent DE-1909-02-25 Hugo Erdmann (1) · Patent DE-1909-232158 (1) · Patent DE-1909-Wilcke-Graff (1) · Patent DE-1911-258741 (1) · Patent DE-1912-279343 (1) · Patent DE-1912.12.20 Joachim Heinrich Kronstein (1) · Patent DE-1913-301564 (1) · Patent DE-1915-03-24 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-04-13 Luft Fahrzeug G.m.b.H. (2) · Patent DE-1915-04-13-Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-04-19 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1916-05-29 Reinhold Richter (1) · Patent DE-1917-08-09 Luft Fahrzeug G.m.b.H. (1) · Patent FR-1900-304673 (1) · Patent FR-1902-328044 (1) · Patent FR-1908-404631 (1) · Patent FR-1912-439413 (1) · Patent FR-1913-438580.17636 (1) · Patent GB-1900-13241 (1) · Patent GB-1901-1899 (1) · Patent HU-1912-61182 (1) · Patent HU-1916-74821 (1) · Patent IT-1913- (1) · Patent US-1899-666266 (1) · Patent US-1913-1087946 (1)
Related to aircraft:
1 (31) · Yes (63)
Patent agent: (Click arrow to add another value)
Assigned to:
None (94)
National tech categories:
None (6) · DE 42c.41 (1) · DE 62b (1) · DE 77 (15) · DE 77h (2) · DE 77h.11 (1) · DE 77h.15 (1) · DE 77h.2 (3) · DE 77h.4 (3) · HU V/h (62)
IPCs:
None (78) · B64B 1/58 (1) · IPC B64B1/58 (1) · IPC B64B 1/08 (1) · IPC B64B 1/64 (1) · IPC B64B1/00 (3) · IPC B64B1/02 (1) · IPC B64B1/06 (1) · IPC B64B1/22 (1) · IPC B64B1/40 (1) · IPC B64B1/58 (1) · IPC B64B1/66 (1) · IPC B64C11/00 (1) · IPC B64C23/00 (1) · IPC B64C33/00 (1) · IPC B64C33/02 (3) · IPC B64C39/00 (1)
CPCs:
None (75) · CPC B64B1/58 (1) · CPC B64B1/00 (6) · CPC B64B1/40 (1) · CPC B64B1/58 (3) · CPC B64B1/64 (1) · CPC B64C11/00 (1) · CPC B64C23/005 (1) · CPC B64C2700/6273 (1) · CPC B64C33/00 (1) · CPC B64C33/02 (4) · CPC B64D2700/62692 (1)
Family year:
None (4) · 1870 - 1879 (2) · 1880 - 1889 (9) · 1890 - 1899 (12) · 1900 - 1909 (31) · 1910 - 1919 (36)
First filing:
None (22) · No (38) · Yes (34)
Cites these patents:
None (94)
Citations from after 1930:
None (94)
Number of text pages:
None (9) · 1 (10) · 2 (48) · 3 (21) · 4 (5) · 7 (1)
Number of claims:
None (14) · 1 - 2 (21) · 2 - 3 (20) · 3 - 4 (17) · 4 - 20 (22)
Number of diagram pages:
None (1) · 1 (61) · 2 (18) · 3 (3) · 4 (1)
Number of figures:
None (1) · 1 - 2 (8) · 2 - 4 (21) · 4 - 5 (15) · 5 - 7 (19) · 7 - 20 (20)

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