Drilldown: Patents

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Patents > Year filed: 1914 & Granted: Yes

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Year filed:
(There are no values for this filter)
Applicant firm:
None (541) · Jacob Lohner & Co. (22) · Sperry Gyroscope Company (5) · Luft-Verkehrs-Gesellschaft m.b.H. (4) · Daimler Motoren-Gesellschaft (3) · Daimler-Motoren-Gesellschaft (3)
Applicant is inventor:
Tech fields:
airplane (204) · None (116) · design (109) · frame (91) · LTA (82) · stability (75) · wings (57) · construction (57) · propellers (51) · control (45) · propulsion (40) · Aerodynamics (39) · automatic stability (27) · fuselage (23) · military (22) · safety (22) · airship (21) · landing (21) · dirigibles (21) · lift (20)
Application number:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (408) · Patent US-1913-04-21 George Raymond Lawrence (9) · Patent US-1913-1087946 (8) · Patent GB-1913-16499 (7) · Patent BE-1913-253298 (5) · Patent DE-1913-293131 (5) · Patent FR-1913-456298 (5) · Patent BE-1914-264437 (4) · Patent DE-1913-287314 (4) · Patent FR-1913-438580.17636 (4) · Patent FR-1913-466195 (4) · Patent FR-1913-472867 (4) · Patent BE-1913-255172 (4) · Patent US-1913-04-01 Cooper (4)
Related to aircraft:
Patent agent:
None (271) · Duvinage (14) · Raclot (14) · None (13) · Armengaud jeune (13) · A. Wunderlich & Cie, Ingénieurs-Conseils (12) · Kirkpatrick (10) · Marks & Clerk (9) · Coquillat (8) · Dupont et Elluin (8) · Haseltine, Lake & Co. (7) · J. Bonnet-Thirion et Breton (7) · Gaston Rose (7) · Charles Dony (6) · L. Chassevent (6) · Biebuyck (5) · Munn & Co. (5) · Hippolyte Josse (5)
National tech categories:
None (161) · FR 6.4 (139) · BE K (114) · HU V/h (36) · DE 77h.5 (10) · IT 8 (8) · AT 77d (8) · USPC 244/80 (4) · USPC 244/119 (4) · DE 77h.9 (4) · USPC 244/13 (4) · USPC 244/46 (4) · FR 6.2 (4) · USPC 244/234 (4) · USPC 244/35R (4) · USPC 244/177 (4) · CH 129b (4)
IPCs:
None (359) · IPC B64B1/00 (27) · IPC B64C17/00 (26) · IPC B64C1/00 (22) · IPC B64C35/00 (21) · IPC B64C39/00 (16) · IPC B64C3/00 (11) · IPC B64D17/00 (10) · IPC B64C13/00 (9) · IPC B64C23/00 (8) · IPC B64C3/38 (6) · IPC B64C27/04 (5) · IPC B64D7/02 (5) · IPC B64C3/54 (5) · IPC B64C11/00 (4) · IPC B64B1/62 (4) · IPC B64B1/58 (4) · IPC B64D1/04 (4) · IPC B64B1/40 (4)
CPCs:
None (213) · CPC B64C17/00 (46) · CPC B64B1/00 (36) · CPC B64C35/00 (27) · CPC B64C2700/6295 (23) · CPC B64C13/00 (20) · CPC B64C2700/6212 (13) · CPC B64C2700/6218 (13) · CPC B64C39/00 (12) · CPC B64C3/00 (11) · CPC B64C23/005 (11) · CPC B64D17/00 (9) · CPC B64C2700/6256 (9) · CPC B64C2700/6274 (8) · CPC B64C2700/6235 (7) · CPC B62C5/04 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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