Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & Office : DE or FI or US or Other & Tech fields : construction or safety & Assigned to: None

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Office: (Click arrow to add another value)
Applicant firm:
None (715) · Jacob Lohner & Co. (20) · Aktien-Gesellschaft R. Ph. Waagner - L. & J. Biró & A. Kurz (7) · British and Colonial Aeroplane Co. (6) · Luft Fahrzeug G.m.b.H. (6) · Luftschiffbau Schütte-Lanz (5) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · Sopwith Aviation Company Limited (4) · Blackburn Aeroplane and Motor Co. (4) · Aéroplanes Morane-Saulnier (4) · Société Anonyme des Établissements Nieuport (4) · AGO Flugzeugwerke G. m. b. H. (4) · Daimler Motoren-Gesellschaft (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Gothaer Waggonfabrik A. G.‎ (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (316) · Armengaud jeune (58) · None (20) · Dupont et Elluin (14) · Marks & Clerk (14) · Haseltine, Lake & Co. (13) · Hippolyte Josse (13) · Boult, Wade & Tennant (12) · H. Bœttcher fils (12) · Charles Dony (11) · L. Chassevent (11) · Brewer & Son (9) · Victor J. Evans (9) · Herbert Haddan & Co. (9) · J. Germain (9) · Lavoix et Mosès (9) · Brandon frères (8) · Weismann et Marx (7) · Wheatley & Mackenzie (7) · Gaston Rose (7)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (298) · None (218) · HU V/h (89) · BE K (37) · AT 77d (35) · DE 77h.5 (12) · USPC 244/139 (6) · CH 129b (6) · FR 6.2 (5) · DE 77h.15 (4) · USPC 244/45R (4) · NL 62 (4) · IT 8 (4) · AU 90.3 (4) · USPC 244/904 (4)
IPCs:
None (322) · IPC B64C3/00 (50) · IPC B64C39/00 (50) · IPC B64C1/00 (41) · IPC B64C17/00 (31) · IPC B64C3/18 (27) · IPC B64B1/00 (24) · IPC B64D17/00 (14) · IPC B64C35/00 (14) · IPC B64C25/00 (14) · IPC B64B1/58 (13) · IPC B64C1/06 (12) · IPC B64C3/26 (11) · IPC B64C3/54 (10) · IPC B64C23/00 (9) · IPC B64C3/56 (9) · IPC B64C11/00 (9) · IPC B64C11/04 (8) · IPC B64C13/00 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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