Drilldown: Patents

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Patents > Applicant type : COMPANY + INDIV or COMPANY+INDIV or INDIV & Related to aircraft : 1 or 1852-08-14 or 1906314176 & Patent agent: None & IPCs : IPC B64C1/00 or IPC B64C33/02 or IPC B64C39/00

Use the filters below to narrow your results.

Year filed:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (23) · 1910 - 1919 (41)
Year granted:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (11) · 1910 - 1919 (42) · 1920 - 1929 (8) · 1930 - 1939 (1)
Office:
AT (1) · DE (28) · FR (23) · GB (6) · US (9)
Inventors:
Kurt Schultze (2) · Jacob Knappich (2) · Richard Mentz (2) · Raimund Nimfuehr (2) · Charles Rudolph Wittemann (2) · Otto Koch (2) · Carl Kropp (2)
Inventor country:
None (1) · AH (1) · AT (5) · BR (1) · CZ (1) · DE (20) · FR (20) · GB (8) · IN (1) · Poland (2) · US (12)
Applicant person:
None (6) · Carl Kropp (2) · Raimund Nimfuehr (2) · Otto Koch (2) · Kurt Schultze (2) · Charles Rudolph Wittemann (2) · Jacob Knappich (2)
Applicant firm:
None (67)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Yes (67)
Tech fields:
Airplane (14) · stability (14) · propulsion (12) · None (9) · design (9) · Frame (8) · wings (7) · Subsystem (5) · flapping (4) · control (4) · ornithopter (4) · Aerodynamics (4) · Construction (3) · Tragfläche (3) · fuselage (3) · propellers (3) · propeller (3) · wheels (3) · navigation (3)
Filing date:
1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (23) · 1910 - 1919 (42)
Full specification filed date:
None (63) · 1909 (1) · 1910 (1) · 1912 (2)
Application number:
None (27)
Grant date:
None (18) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (32) · 1920 - 1929 (9)
Granted:
None (1) · No (2) · Yes (64)
Publication date:
None (39) · 1904 (1) · 1909 (1) · 1910 (2) · 1911 (2) · 1912 (7) · 1913 (2) · 1914 (2) · 1915 (4) · 1917 (1) · 1919 (3) · 1920 (2) · 1922 (1)
Supplementary to patent:
None (51) · Patent AT-1912-04-23 (1) · Patent BE-1910-230887 (1) · Patent BR-1908-10-28 (1) · Patent DE-1909-235760 (1) · Patent DE-1911-05-Bomhard (1) · Patent DE-1911-285986 (1) · Patent FR-1908-407411 (1) · Patent FR-1913-461629 (1) · Patent FR-1913-465942 (1) · Patent FR-1914-475066 (1) · Patent FR-1916-502839 (1) · Patent GB-1871-3238 (1) · Patent GB-1911-07-19 (1) · Patent US-1908-927605 (1) · Patent US-1909-940701 (1) · Patent US-1913-04-21 George Raymond Lawrence (1)
Related to aircraft: (Click arrow to add another value)
Patent agent: (Click arrow to add another value)
Assigned to:
None (66) · Flugzeugwerft G.m.b.H. (1) · Zeppelin-Werke G.m.b.H. (1)
National tech categories:
None (13) · AT 77d (1) · DE 62b (2) · DE 62b.36 (1) · DE 77 (1) · DE 77h (1) · DE 77h.10 (6) · DE 77h.11 (4) · DE 77h.4 (1) · DE 77h.5 (11) · DE 77h.8 (1) · FR 6.4 (19) · USPC 244/154 (1) · USPC 244/19 (3) · USPC 244/21 (1) · USPC 244/22 (2) · USPC 244/45R (1) · USPC 244/72 (2) · USPC 416/4 (1)
IPCs: (Click arrow to add another value)
CPCs:
None (3) · CPC A63H27/08 (1) · CPC B64C1/00 (2) · CPC B64C1/06 (1) · CPC B64C1/061 (1) · CPC B64C17/00 (13) · CPC B64C17/06 (2) · CPC B64C2001/0081 (2) · CPC B64C2700/6205 (1) · CPC B64C2700/6216 (1) · CPC B64C2700/6218 (9) · CPC B64C2700/6219 (1) · CPC B64C2700/6225 (1) · CPC B64C2700/6295 (13) · CPC B64C3/18 (1) · CPC B64C3/42 (2) · CPC B64C3/44 (1) · CPC B64C3/56 (1) · CPC B64C31/028 (1) · CPC B64C33/02 (13) · CPC B64C39/00 (14) · CPC B64C39/003 (3) · CPC B64C39/005 (5) · CPC B64C39/008 (1) · CPC B64C39/068 (1) · CPC B64C39/08 (3) · CPC B64C5/08 (1) · CPC H01J29/02 (1)
Family year:
None (4) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (23) · 1910 - 1919 (38)
First filing:
None (7) · No (12) · Yes (48)
Cites these patents:
None (67)
Citations from after 1930:
None (5) · 1 (2)
Number of text pages:
None (13) · 1 - 2 (7) · 2 - 3 (34) · 3 - 6 (13)
Number of claims:
None (18) · 1 - 2 (16) · 2 - 3 (7) · 3 - 4 (12) · 4 - 20 (14)
Number of diagram pages:
None (1) · 1 - 2 (37) · 2 - 6 (16)
Number of figures:
None (1) · 1 - 3 (9) · 3 - 4 (9) · 4 - 5 (9) · 5 - 7 (10) · 7 - 30 (15)

Showing below up to 67 results in range #1 to #67.

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