Drilldown: Patents

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Patents > Grant date: 1919 & IPCs : IPC B64C25/00 or None

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Year filed:
None (113) · 1910 (1) · 1912 (1) · 1913 (3) · 1914 (7) · 1915 (29) · 1916 (62) · 1917 (141) · 1918 (125) · 1919 (3)
Year granted:
None (2) · 1916 (20) · 1917 (48) · 1918 (45) · 1919 (369) · 1920 (1)
Office:
AT (41) · AU (5) · CA (5) · CH (1) · DE (3) · DK (4) · ES (1) · FR (101) · GB (167) · HU (37) · SE (1) · US (119)
Inventors:
None (134) · Reinhold Richter (10) · Henry Kleckler (9) · Alliott Verdon Roe (9) · Alfred John Macy (7) · Glenn Hammond Curtiss (7) · Thomas Sopwith (5) · James Jacob Mayrow (4) · Samuel Edgar Saunders (4) · Oszkár Asbóth (4) · Ettore Caretta (4) · Henry Bridges Molesworth (3) · John Felix KAHL (3) · Louis Paulhan (3) · Louis Janoir (3) · Serge Vincent De Bolotoff (3) · Spenser Aldborough Flower (3) · James Arthur Peters (3) · Nelson W. Dalton (3)
 
Inventor country:
None (39) · AH (2) · AT (19) · AU (2) · BE (1) · CA (7) · CH (1) · DE (47) · FR (72) · GB (128) · Great Britain (1) · HU (13) · IE (1) · IT (13) · JP (1) · PE (1) · RO (2) · SE (2) · US (139)
Applicant person:
None (86) · DES MOTEURS SALMSON SYST CANTON UNNE (11) · Alliott Verdon Roe (10) · Reinhold Richter (10) · Alfred John Macy (7) · Frederick SAGE (6) · AERONAUTICAL INSTR (6) · Thomas Sopwith (5) · Samuel Edgar Saunders (4) · James Jacob Mayrow (4) · Henry Kleckler (4) · Ettore Caretta (4) · Boulton Paul (4) · NIEUPORT (4)
 
Applicant firm:
None (384) · Curtiss Aeroplane (17) · Jacob Lohner & Co. (9) · Vickers (9) · Luft Fahrzeug G.m.b.H. (8) · Luftschiffbau Schütte-Lanz (6) · Ungarische Lloyd Flugzeug und Motorenfabrik AG (4) · Société des Avions Louis Bréguet (4) · Sopwith Aviation (3) · Macy Engineering Company (3) · Sopwith Aviation Company Limited (2) · Société anonyme Astra AB (2) · Österreichische Daimler Motoren A. G. (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Gothaer Waggonfabrik A. G. (2) · Curtiss Aeroplane & Motor Corporation (2) · Curtiss Aeroplane and Motor Corporation (2)
Applicant type:
None (25) · COMPANY (136) · COMPANY + INDIV (3) · COMPANY+INDIV (15) · INDIV (302) · UNIV-PRO-GOV (4)
Applicant is inventor:
None (20) · No (144) · Yes (321)
Tech fields:
None (329) · airplane (49) · Construction (24) · Frame (24) · design (18) · stability (18) · airship (17) · military (13) · propellers (13) · fuselage (13) · LTA (11) · control (10) · instrument (9) · biplane (9) · landing (9) · wings (9) · subsystem (7) · chassis (7)
Filing date:
1910 - 1919 (484) · 1960 - 1969 (1)
Full specification filed date:
None (477) · 1915 (2) · 1916 (3) · 1917 (1) · 1918 (1) · 1919 (1)
Application number:
None (87) · 25941D (4)
 
Grant date:
January 1919 (39) · February 1919 (32) · March 1919 (49) · April 1919 (46) · May 1919 (78) · June 1919 (37) · July 1919 (66) · August 1919 (29) · September 1919 (16) · October 1919 (37) · November 1919 (33) · December 1919 (23)
Granted:
None (3) · No (3) · Yes (479)
Publication date:
February 1919 (2) · April 1919 (1) · May 1919 (4) · June 1919 (3) · July 1919 (5) · August 1919 (9) · September 1919 (8) · October 1919 (7) · November 1919 (13) · December 1919 (16) · January 1920 (18) · February 1920 (4) · May 1920 (1) · August 1920 (1) · November 1920 (3)
Supplementary to patent:
None (440) · Patent GB-1916-109146 (2)
Related to aircraft:
None (67) · -1 (1) · 0 (1) · 1 (351) · Partially (2) · Yes (63)
Patent agent:
None (417) · John P. Tarbox (10) · Munn & Co. (3) · Fred Walsh (3) · Harris & Mills (3) · W. P. Thompson & Co. (2) · James L. Norris (2) · Marks & Clerk (2)
Assigned to:
None (472) · Boeing Airplane Co. (1) · British and Colonial Aeroplane Co. (1) · Curtiss Aeroplane (4) · Curtiss Aeroplane & Motor Corporation (1) · Curtiss Aeroplane and Motor Corporation (3) · General Electric Company (1) · Sperry Gyroscope Company (1) · Varioplane Company (1)
National tech categories:
None (374) · HU V/h (37) · AT 77d (34) · FR 6.4 (7) · AU 90.5 (5) · DK 77 (4) · AT 46b (2) · CA 341/80 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (108) · CPC B64C2700/6295 (29) · CPC B64C3/00 (25) · CPC B64C23/005 (24) · CPC B64C13/00 (21) · CPC B64C39/00 (19) · CPC B64C3/18 (16) · CPC B64C2700/6235 (16) · CPC B64C35/00 (14) · CPC B64C2700/6274 (13) · CPC B64C2001/0063 (11) · CPC B64C2700/6256 (10) · CPC B64B1/00 (10) · CPC B64C13/02 (8) · CPC B64C1/065 (8) · CPC B64B1/58 (8) · CPC B64B1/40 (8)
Family year:
None (10) · 1910 (1) · 1912 (3) · 1913 (6) · 1914 (7) · 1915 (35) · 1916 (88) · 1917 (176) · 1918 (158) · 1919 (1)
First filing:
None (37) · No (157) · Yes (291)
Cites these patents:
None (482) · Patent GB-1914-23502 (2) · Patent GB-1915-3009 (1) · Patent GB-1915-6698 (1)
Citations from after 1930:
None (21) · 1 - 4 (11) · 4 - 7 (7)
Number of text pages:
None (320) · 1 - 2 (13) · 2 - 3 (78) · 3 - 4 (39) · 4 - 40 (35)
Number of claims:
None (324) · 1 - 2 (24) · 2 - 3 (33) · 3 - 4 (22) · 4 - 7 (42) · 7 - 60 (40)
Number of diagram pages:
None (1) · 1 - 2 (99) · 2 - 7 (60)
Number of figures:
None (1) · 1 - 2 (16) · 2 - 3 (24) · 3 - 5 (54) · 5 - 8 (29) · 8 - 30 (37)

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