Drilldown: Patents

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Patents > Office : GB or MX & Supplementary to patent : Patent BE-1909-214032 or Patent HU-1901-24148 or Patent NO-1915-12-15 Carl Alfred Johansson or None & CPCs: CPC B64C2700/6218

Use the filters below to narrow your results.

Year filed:
1909 (11) · 1910 (10) · 1911 (8) · 1912 (9) · 1913 (16) · 1914 (3) · 1915 (3) · 1916 (2) · 1917 (1) · 1918 (4)
Year granted:
1909 (3) · 1910 (9) · 1911 (16) · 1912 (9) · 1913 (11) · 1914 (9) · 1915 (3) · 1918 (2) · 1919 (3) · 1920 (2)
Office: (Click arrow to add another value)
Inventors:
None (5) · Frederick William Dufwa (2) · Henry Seddon Wildeblood (2) · Henri Alfred Armand Joseph Lelarge (2) · Nicolas de Benois (2) · Isaac Bell (2) · Alexander Blair Thaw (2)
Inventor country:
None (3) · AU (2) · DE (4) · FR (5) · GB (19) · IE (2) · IN (2) · IT (1) · MX (2) · NL (1) · NO (1) · RU (3) · US (21) · ZA (1)
Applicant person:
None (2) · Henry Seddon Wildeblood (2) · Frederick William Dufwa (2) · Nicolas de Benois (2) · Isaac Bell (2) · Lelarge HENRI ALFRED ARMAND JOSEPH (2) · Alexander Blair Thaw (2)
Applicant firm:
None (64) · Blackburn Aeroplane and Motor Co. (1) · Greene Aeronautical Company (1) · Motorluftschiff Studiengesellschaft m.b.H (1)
Applicant type:
None (1) · COMPANY (3) · INDIV (63)
Applicant is inventor:
No (3) · Yes (64)
Tech fields:
None (34) · aerodynamics (1) · airfoil (1) · airplane (13) · Airplanes (1) · automatic stability (7) · balance (3) · chassis (1) · construction (4) · control (3) · design (3) · electronics (1) · fins (1) · frame (3) · fuselage (1) · HTA (1) · keel (1) · landing (1) · lift (1) · navigation (2) · propellers (2) · propulsion (1) · rudder (1) · safety (1) · stability (23) · turning (1) · wheels (1) · whole (1) · wings (2)
Filing date:
1909 (11) · 1910 (11) · 1911 (7) · 1912 (9) · 1913 (16) · 1914 (3) · 1915 (3) · 1916 (2) · 1917 (1) · 1918 (4)
Full specification filed date:
None (53) · 1909 (2) · 1910 (3) · 1911 (2) · 1912 (1) · 1913 (2) · 1914 (3) · 1917 (1)
Application number:
Grant date:
None (23) · 1909 (2) · 1910 (8) · 1911 (12) · 1912 (2) · 1913 (4) · 1914 (9) · 1918 (2) · 1919 (3) · 1920 (2)
Granted:
No (21) · Yes (46)
Publication date:
None (63) · 1909 (1) · 1914 (3)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (22) · 1 (26) · Yes (19)
Patent agent:
None (33) · A. M. & William Clark (1) · Boult, Wade & Tennant (2) · Boult, Wade & Tennant; Harold Wade (1) · Coventry & Williams (1) · Cruikshank & Fairweather (1) · Dicker, Pollak & Derriman (1) · Edward Charles Robert Marks; Marks & Clerk (1) · Edward Evans & Co. (1) · Frank Bernhard Dehn; Heron, Rogers & Dehn (1) · G.F. Redfern & Co. (1) · Gedge & Feeny (1) · H. D. Fitzpatrick & Co. (2) · Haseltine, Lake & Co. (2) · Herbert Haddan & Co. (2) · Hubers and Mond (1) · Hyde & Heide (1) · J. P. Bayly (1) · J.S. Withers & Spooner (1) · Jensen & Son (1) · Lewis William Goold (1) · Lloyd Wise & Co. (1) · Marks & Clerk (1) · Mewburn, Ellis & Pryor (1) · None (2) · Phillips & Leigh (1) · Phillipss (1) · Reginald Walter Barker (1) · Theo. McKenna (1) · Wheatley & Mackenzie (1)
Assigned to:
None (67)
National tech categories:
None (67)
IPCs:
None (29) · CPC B64C17/00 (4) · IPC B64C1/00 (37) · IPC B64C17/00 (33) · IPC B64C3/00 (1) · IPC B64C3/48 (1)
CPCs: (Click arrow to add another value)
Family year:
1909 (13) · 1910 (9) · 1911 (8) · 1912 (9) · 1913 (15) · 1914 (3) · 1915 (3) · 1916 (2) · 1917 (1) · 1918 (4)
First filing:
None (1) · No (4) · Yes (62)
Cites these patents:
None (66) · Patent GB-1908-17877 (1) · Patent GB-1909-1443 (1) · Patent GB-1909-16367 (1)
Citations from after 1930:
None (9)
Number of text pages:
None (29) · 1 - 3 (5) · 3 - 5 (15) · 5 - 7 (7) · 7 - 20 (11)
Number of claims:
None (30) · 1 - 3 (6) · 3 - 4 (6) · 4 - 7 (9) · 7 - 9 (7) · 9 - 20 (9)
Number of diagram pages:
None (29) · 1 - 2 (14) · 2 - 4 (15) · 4 - 12 (9)
Number of figures:
None (29) · 1 - 3 (4) · 3 - 6 (9) · 6 - 8 (6) · 8 - 12 (9) · 12 - 40 (10)

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