Drilldown: Patents

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Patents > Applicant type : AGENT or INDIV & Tech fields : Airship or construction or propellers & First filing: Yes & Citations from after 1930: None

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Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Supplementary to patent:
None (532) · Patent IT-1915-148941 (2) · Patent FR-1909-401348 (2) · Patent FR-1913-472867 (2) · Patent DE-1912-279343 (2) · Patent FR-1916-502839 (2) · Patent DE-1907-214228 (2) · Patent FR-1910-418630 (2) · Patent RU-1905-Rebikov (2)
Related to aircraft:
Patent agent:
None (232) · Armengaud jeune (29) · None (22) · Marks & Clerk (18) · Haseltine, Lake & Co. (18) · Boult, Wade & Tennant (13) · Weismann et Marx (12) · Charles Dony (9) · Lavoix et Mosès (9) · G. de Mestral et F. Harlé (7) · A. M. & William Clark (7) · J. Germain (5) · Wheatley & Mackenzie (5) · H. Bœttcher fils (5) · H. D. Fitzpatrick & Co. (5) · Boramé et Julien (5) · J. Owden O'Brien (5) · J. Bonnet-Thirion (5)
National tech categories:
None (225) · FR 6.4 (170) · HU V/h (34) · BE K (22) · AT 77d (14) · DE 77 (13) · FR 6.2 (10) · FR 6.3 (9) · DE 77h.5 (4) · DE 77h.6 (4) · USPC 244/96 (4) · USPC 244/125 (4)
IPCs:
None (211) · IPC B64C39/00 (43) · IPC B64B1/00 (40) · IPC B64C11/00 (34) · IPC B64C3/00 (22) · IPC B64C1/00 (20) · IPC B64C17/00 (18) · IPC B64B1/58 (16) · IPC B64C23/00 (13) · IPC B64C3/18 (12) · IPC B64C33/02 (10) · IPC B64C11/16 (10) · IPC B64C1/06 (9) · IPC B64C11/04 (9) · IPC B64C13/00 (8) · IPC B64C11/20 (8) · IPC B64C3/38 (7) · IPC B63H1/12 (7)
CPCs:
None (124) · CPC B64B1/00 (48) · CPC B64C39/00 (30) · CPC B64C3/00 (24) · CPC B64C17/00 (23) · CPC B64C2700/6295 (22) · CPC B64C11/006 (20) · CPC B64B1/58 (17) · CPC B64C23/005 (16) · CPC B64C13/00 (14) · CPC B64C33/02 (12) · CPC B64C11/16 (12) · CPC B64C11/00 (12) · CPC B64C2700/6235 (10) · CPC B64C2700/6233 (10) · CPC B64C2700/6218 (10) · CPC B64B1/40 (10) · CPC B64C11/04 (9) · CPC B64C2700/6274 (9)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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