Drilldown: Patents

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Patents > CPCs : CPC B64C2700/6218 or CPC B64C2700/6295 & Number of claims: 4-5

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Year filed:
1860 - 1869 (1) · 1900 - 1909 (22) · 1910 - 1919 (73)
Year granted:
None (1) · 1860 - 1869 (1) · 1900 - 1909 (10) · 1910 - 1919 (82) · 1920 - 1929 (2)
Office:
DE (1) · FR (39) · GB (40) · US (16)
Inventors:
None (3) · Adolphe-François-Joseph Doutre (3) · Joshua Gaskill Jackson (2) · Adolph Ditriech Wittemann (2) · Eugène Neuville (2) · William Boyd Alexander (2) · Paul Kauffmann (2) · Louis John Bergdoll (2) · Maurice-Émile Primard (2) · Charles Rudolph Wittemann (2)
Inventor country:
None (1) · AT (2) · AU (1) · CA (2) · CH (1) · CL (1) · DE (7) · DZ (1) · FR (32) · GB (16) · GT (1) · IE (1) · IT (1) · NZ (1) · RO (1) · RU (2) · US (28) · VN (1)
Applicant person:
None (3) · Adolphe-François-Joseph Doutre (3) · Maurice-Émile Primard (2) · Paul Kauffmann (2) · Louis John Bergdoll (2) · Joshua Gaskill Jackson (2) · Charles Rudolph Wittemann (2) · Eugène Neuville (2) · William Boyd Alexander (2) · Adolph Ditriech Wittemann (2)
Applicant firm:
None (92) · Goerz Optische Anstalt (1) · National Aerial Navigation & Equipment Co. (1) · Planes Ltd. (2)
Applicant type:
None (2) · COMPANY (2) · COMPANY + INDIV (1) · COMPANY+INDIV (2) · INDIV (89)
Applicant is inventor:
No (3) · Yes (93)
Tech fields:
None (39) · airplane (31) · stability (20) · Frame (14) · design (11) · construction (8) · wings (8) · aerodynamics (7) · whole (7) · Automatic stability (6) · rudder (6) · propulsion (5) · control (5) · lift (4) · Navigation (4) · Chassis (4) · airfoil (4) · landing (4)
Filing date:
None (1) · 1902 (1) · 1905 (1) · 1907 (1) · 1909 (19) · 1910 (20) · 1911 (18) · 1912 (17) · 1913 (6) · 1914 (3) · 1915 (2) · 1917 (3) · 1918 (4)
Full specification filed date:
None (82) · 1909 (1) · 1910 (5) · 1911 (1) · 1912 (5) · 1913 (1) · 1918 (1)
Application number:
None (2)
Grant date:
None (4) · 1860 - 1869 (1) · 1900 - 1909 (11) · 1910 - 1919 (78) · 1920 - 1929 (2)
Granted:
No (4) · Yes (92)
Publication date:
None (55) · 1903 (1) · 1906 (1) · 1909 (6) · 1910 (8) · 1911 (6) · 1912 (9) · 1913 (6) · 1914 (1) · 1919 (2) · 1921 (1)
Supplementary to patent:
None (60) · Patent US-1911-994106 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
None (2) · 1 (59) · Yes (35)
Patent agent:
None (12) · Armengaud jeune (10) · None (5) · Boult, Wade & Tennant (4) · Marks & Clerk (4) · Paul Coulomb (3) · Dicker & Pollak (2) · W. P. Thompson & Co. (2) · Munn & Co. (2) · J. Germain (2) · J. Bonnet-Thirion (2)
Assigned to:
None (95) · Albert Grimm (1) · Alfred Crider (1) · Arthur Claypool (1) · Dale Pennell (1) · Ernest Singer (1) · Fred Singer (1) · George M Eckenwiler (1) · John Brogden (1) · Joseph Adams (1) · Vincent Pennell (1) · William O'Brien (1)
National tech categories:
None (40) · DE 77h.5 (1) · FR 6.3 (1) · FR 6.4 (38) · USPC 244/100R (2) · USPC 244/13 (4) · USPC 244/35R (1) · USPC 244/45R (7) · USPC 244/51 (1) · USPC 244/54 (1) · USPC 244/60 (1) · USPC 244/87 (1) · USPC 244/903 (1) · USPC 244/99.11 (1)
IPCs:
None (16) · IPC B64C1/00 (26) · IPC B64C17/00 (26) · IPC B64C3/48 (1) · IPC B64C39/00 (53) · IPC B64C39/08 (1) · IPC C01B17/60 (1)
CPCs: (Click arrow to add another value)
Family year:
None (2) · 0 - 99 (1) · 1800 - 1899 (1) · 1900 - 1999 (92)
First filing:
None (2) · No (31) · Yes (63)
Cites these patents:
None (96)
Citations from after 1930:
None (24) · 1 (4) · 2 (1) · 4 (1)
Number of text pages:
None (1) · 1 - 2 (2) · 2 - 3 (29) · 3 - 4 (37) · 4 - 7 (27)
Number of claims:
4 (50) · 5 (46)
Number of diagram pages:
1 - 2 (61) · 2 - 20 (35)
Number of figures:
None (1) · 1 - 3 (17) · 3 - 4 (14) · 4 - 5 (20) · 5 - 7 (23) · 7 - 20 (21)

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