Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Citations from after 1930: None & Number of text pages: 4-20

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Office:
Inventor location:
None (391) · Budapest (4) · Seine (3) · Paris (3) · New York (2) · TX (2) · the Bronx (2) · San Antonio (2) · New York City (2) · Yorkshire (2) · Bexar county (2)
Applicant is inventor:
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (301) · Patent GB-1908-4519 (5) · Patent FR-1902-321808 (4) · Patent US-1909-970771 (4) · Patent FR-1908-404631 (3) · Patent HU-1901-22471 (3) · Patent FR-1908-396249 (3) · Patent US-1908-927605 (3) · Patent US-1904-876125 (3)
Related to aircraft:
Patent agent:
None (110) · None (18) · Armengaud jeune (17) · Marks & Clerk (14) · Haseltine, Lake & Co. (10) · Brandon frères (8) · Boult, Wade & Tennant (8) · Munn & Co. (8) · Lavoix et Mosès (5) · Herbert Haddan & Co. (5) · Matray frères et Cie (5) · Abel & Imray (5) · Jensen & Son (4) · J. Bonnet-Thirion (4) · Henry Hughes (4) · Chassevent (4) · Wheatley & Mackenzie (4) · J. Owden O'Brien (4)
National tech categories:
None (156) · FR 6.4 (99) · HU V/h (17) · FR 6.3 (13) · USPC 244/80 (10) · USPC 244/22 (6) · CH 129b (6) · AT 77d (5) · USPC 244/11 (5) · GB 4 aërostats (3) · DE 77h.5 (3) · DE 77h (3) · USPC 244/100R (3) · FR 6.1 (3) · USPC 244/233 (3) · USPC 244/93 (3) · USPC 244/35R (3) · USPC 244/50 (3)
IPCs:
None (215) · IPC B64C39/00 (33) · IPC B64C17/00 (23) · IPC B64B1/00 (18) · IPC B64C33/02 (15) · IPC B64C23/00 (14) · IPC B64C1/00 (13) · IPC B64C33/00 (9) · IPC B64C3/38 (9) · IPC B64C13/00 (6) · IPC B64C27/04 (4) · IPC B64C3/52 (3) · IPC B64C3/00 (3) · IPC B64C25/00 (3) · IPC B64B1/58 (3) · IPC B64B1/62 (3)
CPCs:
None (144) · CPC B64C17/00 (29) · CPC B64C39/00 (29) · CPC B64C33/02 (23) · CPC B64B1/00 (22) · CPC B64C23/005 (22) · CPC B64C2700/6295 (21) · CPC B64C13/00 (13) · CPC B64C3/385 (11) · CPC B64C33/00 (10) · CPC B64C2700/6212 (9) · CPC B64C2700/6274 (9) · CPC B64C2700/6218 (8) · CPC B64C27/12 (5) · CPC B64C2700/6281 (5) · CPC B64C39/003 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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