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Patents > Tech fields : design or lift or None & Number of figures: 8-6000000

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Inventor country:
Applicant firm:
None (449) · Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (2) · Société Duquesne & Dockès (2) · British and Colonial Aeroplane Co. (2) · Société anonyme des appareils d'aviation Hanriot (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (334) · Patent GB-1908-4519 (9) · Patent US-1909-970771 (4) · Patent FR-1909-403985‎ (4) · Patent CH-1899-18666 (3) · Patent BE-1910-230887 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1908-42396 (3)
Related to aircraft:
Patent agent:
None (129) · Armengaud jeune (31) · None (13) · Haseltine, Lake & Co. (10) · Munn & Co. (9) · Marks & Clerk (8) · Weismann et Marx (7) · Boult, Wade & Tennant (7) · L. Chassevent (6) · Brandon frères (6) · Dom. Casalonga (5) · Charles Dony (5) · Dupont et Elluin (5)
National tech categories:
None (164) · FR 6.4 (161) · HU V/h (34) · DK 77 (7) · CH 129b (7) · AT 77d (5) · FR 6.3 (5) · USPC 244/35R (5) · USPC 244/45R (4) · USPC 244/119 (4) · USPC 244/80 (4) · RU Group V (4) · DE 77 (4)
IPCs:
None (198) · IPC B64C39/00 (48) · IPC B64C1/00 (37) · IPC B64C17/00 (31) · IPC B64C3/00 (19) · IPC B64C3/38 (14) · IPC B64C23/00 (14) · IPC B64B1/00 (11) · IPC B64C11/00 (11) · IPC B64C33/02 (10) · IPC B64C33/00 (8) · IPC B64C3/56 (7) · IPC B64C13/00 (7) · IPC B64C25/00 (7) · IPC B64C3/18 (6) · IPC B64C39/10 (6) · IPC B64C35/00 (6) · IPC B64C27/04 (5)
CPCs:
None (107) · CPC B64C17/00 (40) · CPC B64C2700/6295 (34) · CPC B64C39/00 (30) · CPC B64C23/005 (22) · CPC B64B1/00 (20) · CPC B64C2700/6218 (20) · CPC B64C3/00 (19) · CPC B64C13/00 (15) · CPC B64C3/385 (14) · CPC B64C33/02 (12) · CPC B64C2700/6274 (12) · CPC B64C1/00 (12) · CPC B64C39/005 (11) · CPC B64C2700/6233 (9) · CPC B64C39/10 (9)
First filing:
Citations from after 1930:

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