Drilldown: Patents

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Patents > Tech fields : construction or None & Number of figures: 3-4

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Inventor location:
None (488) · Seine (9) · Pennsylvania (3) · London (3) · Canton of Zurich (3) · Budapest (3) · Paris (3) · Berlin-Johannisthal (2) · Copenhagen (2) · Seine-et-Oise (2)
Applicant firm:
None (492) · Jacob Lohner & Co. (5) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (5) · Luft Fahrzeug G.m.b.H. (4) · Curtiss Aeroplane (4) · Blackburn Aeroplane and Motor Co. (2) · SPAD (2) · Dornier Metallbauten (2) · Luftschiffbau Schütte-Lanz (2) · Westinghouse Electric & Manufacturing Company (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
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Granted:
Supplementary to patent:
None (404) · Patent US-1909-970771 (3) · Patent BE-1910-12-28-Muehter (3) · Patent GB-1910-5703 (2) · Patent BE-1912-09-16-Bonnot (2) · Patent DE-1911-258741 (2) · Patent FR-1910-414695 (2) · Patent FR-1913-467912 (2) · Patent FR-1916-502839 (2) · Patent IT-1914- (2) · Patent GB-1910-5908 (2) · Patent IT-1915-148941 (2) · Patent NZ-1909-25865 (2) · Patent US-1911-1032812 (2) · Patent US-1912-1077892 (2) · Patent US-1912-1080531 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent US-1915-1341029 (2) · Patent AT-1907-37570 (2)
Related to aircraft:
Patent agent:
None (150) · None (17) · Armengaud jeune (15) · Weismann et Marx (9) · Marks & Clerk (8) · Herbert Haddan & Co. (8) · E. Blétry (8) · Boult, Wade & Tennant (8) · L. Chassevent (7) · Hippolyte Josse (7) · Chassevent (7) · Haseltine, Lake & Co. (7) · Victor J. Evans (6) · Lavoix et Mosès (6) · Brewer & Son (6)
National tech categories:
FR 6.4 (186) · None (167) · HU V/h (28) · AT 77d (18) · DE 77h.5 (15) · FR 6.3 (9) · USPC 244/45R (8) · CH 129b (5) · DE 77h.7 (4) · USPC 244/80 (4) · USPC 244/6 (4) · USPC 244/90R (4) · USPC 244/233 (4) · DE 77h (3) · USPC 244/144 (3) · USPC 244/22 (3) · FR 6.2 (3) · USPC 244/48 (3)
IPCs:
None (192) · IPC B64C39/00 (48) · IPC B64C3/00 (32) · IPC B64C23/00 (29) · IPC B64C1/00 (26) · IPC B64C3/38 (22) · IPC B64C17/00 (18) · IPC B64B1/00 (16) · IPC B64C35/00 (12) · IPC B64C13/00 (12) · IPC B64C33/02 (11) · IPC B64C3/18 (10) · IPC B64C25/00 (9) · IPC B64C3/54 (9) · IPC B64C11/00 (6) · IPC B64C3/14 (5) · IPC B64C5/04 (5)
CPCs:
None (72) · CPC B64C2700/6295 (45) · CPC B64C39/00 (36) · CPC B64C3/00 (35) · CPC B64C23/005 (35) · CPC B64C3/385 (30) · CPC B64C17/00 (25) · CPC B64C2700/6274 (23) · CPC B64B1/00 (20) · CPC B64C13/00 (20) · CPC B64C2700/6233 (15) · CPC B64C33/02 (15) · CPC B64C2700/6235 (14) · CPC B64C39/08 (13) · CPC B64C2700/6218 (13) · CPC B64C3/14 (11) · CPC B64C35/00 (10)
First filing:
Citations from after 1930:
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