Drilldown: Patents

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Patents > Office : DE or US & Applicant is inventor: Yes & CPCs : CPC B64B1/58 or CPC B64C13/00 or CPC B64C17/00 or CPC B64C3/385 or CPC B64C39/005 & Family year: 1910 - 1919 & Number of figures: 5-6

Use the filters below to narrow your results.

Year filed:
1910 (19) · 1911 (14) · 1912 (9) · 1913 (6) · 1914 (5) · 1915 (6) · 1916 (3) · 1917 (8) · 1918 (2)
Year granted:
None (1) · 1910 (1) · 1911 (11) · 1912 (14) · 1913 (12) · 1914 (4) · 1915 (5) · 1916 (8) · 1917 (4) · 1918 (5) · 1919 (3) · 1920 (1) · 1921 (3)
Office: (Click arrow to add another value)
Inventors:
Charles Rudolph Wittemann (3) · Anton Flettner (2) · James A. Horne (2)
Inventor country:
CH (1) · CU (1) · DE (5) · FR (4) · JP (1) · US (61)
Applicant person:
Charles Rudolph Wittemann (3) · James A. Horne (2) · Anton Flettner (2)
Applicant firm:
None (69) · American Aerocar Holding Corp. (1) · Connecticut Aircraft Company (1) · Sperry Gyroscope Company (1)
Applicant type:
None (1) · COMPANY (1) · COMPANY + INDIV (1) · COMPANY+INDIV (1) · INDIV (68)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (22) · stability (19) · airplane (18) · frame (11) · control (8) · automatic stability (6) · rudder (6) · LTA (6) · navigation (5) · whole (4) · wheels (4) · propulsion (4) · helicopter (4) · wings (4) · propeller (3) · balance (3) · car (3)
Filing date:
1910 (19) · 1911 (14) · 1912 (9) · 1913 (6) · 1914 (5) · 1915 (6) · 1916 (3) · 1917 (8) · 1918 (2)
Full specification filed date:
April 1911 (1) · October 1912 (1)
Application number:
None (5)
Grant date:
None (5) · 1910 (1) · 1911 (11) · 1912 (12) · 1913 (11) · 1914 (4) · 1915 (5) · 1916 (8) · 1917 (3) · 1918 (5) · 1919 (3) · 1920 (1) · 1921 (2) · 1923 (1)
Granted:
Yes (72)
Publication date:
None (65) · 1912 (2) · 1913 (1) · 1920 (1) · 1921 (1) · 1923 (1) · 1925 (1)
Supplementary to patent:
None (67) · Patent CH-1910-52816 (1) · Patent CH-1913-63747 (1) · Patent FR-1911-445963 (1) · Patent FR-1913-438580.17636 (1) · Patent FR-1914-475066 (1)
Related to aircraft:
1 (58) · Yes (14)
Patent agent:
None (22) · Victor J. Evans (10) · Munn & Co. (2)
Assigned to:
None (66) · American Aerocar Holding Corp. (1) · Conrad L. Schopp (1) · International Aeronautical Construction Company (1) · John Rooney (1) · Sperry Gyroscope Company (1) · Walter L. Buckman (1)
National tech categories:
None (11) · 244/233 (1) · DE 77h.2 (1) · DE 77h.4 (2) · DE 77h.5 (4) · USPC 24/549 (1) · USPC 244/100R (2) · USPC 244/119 (1) · USPC 244/126 (1) · USPC 244/131 (1) · USPC 244/133 (1) · USPC 244/139 (1) · USPC 244/20 (1) · USPC 244/218 (1) · USPC 244/233 (3) · USPC 244/234 (2) · USPC 244/237 (1) · USPC 244/35R (2) · USPC 244/39 (1) · USPC 244/45R (1) · USPC 244/48 (5) · USPC 244/6 (1) · USPC 244/66 (1) · USPC 244/70 (2) · USPC 244/78.1 (1) · USPC 244/80 (14) · USPC 244/82 (2) · USPC 244/89 (1) · USPC 244/9 (1) · USPC 244/904 (1) · USPC 244/90R (5) · USPC 244/91 (1) · USPC 244/92 (1) · USPC 244/99.11 (2) · USPC 73/514.37 (1) · USPC 91/216A (1) · USPC 91/378 (1)
IPCs:
None (57) · B64B1/58 (2) · IPC B64B 1/30 (1) · IPC B64B1/06 (1) · IPC B64B1/58 (1) · IPC B64C1/00 (2) · IPC B64C13/00 (4) · IPC B64C17/00 (5) · IPC B64C3/00 (1) · IPC B64C3/38 (1) · IPC B64C39/00 (2)
CPCs: (Click arrow to add another value)
Family year:
1910 (19) · 1911 (15) · 1912 (8) · 1913 (6) · 1914 (5) · 1915 (6) · 1916 (3) · 1917 (8) · 1918 (2)
First filing:
None (2) · No (5) · Yes (65)
Cites these patents:
None (72)
Citations from after 1930:
None (28) · 1 (13) · 2 (3)
Number of text pages:
None (2) · 1 - 2 (2) · 2 - 3 (26) · 3 - 4 (27) · 4 - 7 (15)
Number of claims:
None (2) · 1 - 3 (22) · 3 - 5 (15) · 5 - 6 (9) · 6 - 30 (24)
Number of diagram pages:
1 (17) · 2 (22) · 3 (25) · 4 (7) · 5 (1)
Number of figures:
5 (40) · 6 (32)

Showing below up to 72 results in range #1 to #72.

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