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Patents > Applicant type : INDIV or INDIV + COMPANY or INIV & National tech categories: None & Citations from after 1930: None & Number of claims: 1-2

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Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (75) · None (55) · propulsion (47) · frame (42) · stability (42) · propellers (38) · design (35) · LTA (30) · construction (28) · subsystem (25) · control (24) · wings (24) · airship (16) · propeller (16) · automatic stability (15) · navigation (14) · aerodynamics (14) · landing (13) · rudder (12) · hybrid (12)
Full specification filed date:
Application number:
None (109)
Granted:
Publication date:
Supplementary to patent:
None (219) · Patent NZ-1909-25865 (2) · Patent FR-1909-399456 (2) · Patent FR-1911-446282 (2) · Patent DE-1893-73799 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1905-353709 (2)
Related to aircraft:
Patent agent:
None (72) · Marks & Clerk (20) · Herbert Haddan & Co. (16) · Haseltine, Lake & Co. (15) · Abel & Imray (9) · None (8) · Wheatley & Mackenzie (7) · Chatwin, Herschell & Co. (6) · Mewburn, Ellis & Pryor (5) · G. F. Redfern & Co. (5) · Johnsons & Willcox (5) · Boult, Wade & Tennant (5) · Hy. Fairbrother (4) · W. P. Thompson & Co. (4) · Fell & James (4) · Francis Heron Rogers (4) · Carl Tewes (4) · Cruikshank & Fairweather, Ltd. (4) · Lloyd Wise & Co. (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (114) · IPC B64C17/00 (26) · IPC B64C1/00 (23) · IPC B64C39/00 (17) · IPC B64C3/38 (11) · IPC B64C3/00 (9) · IPC B64C11/00 (9) · IPC B64C33/02 (8) · IPC B64C13/00 (8) · IPC B64B1/58 (6) · IPC B64C27/04 (6) · IPC B64C1/06 (6) · IPC B64C3/54 (6) · IPC B64B1/00 (6)
CPCs:
None (60) · CPC B64C17/00 (30) · CPC B64C2700/6218 (16) · CPC B64C2700/6295 (12) · CPC B64C3/385 (12) · CPC B64C39/00 (11) · CPC B64C13/00 (11) · CPC B64C2700/6212 (10) · CPC B64C2700/6256 (10) · CPC B64C11/006 (9) · CPC B64C3/00 (9) · CPC B64B1/58 (8) · CPC B64B1/00 (7) · CPC B64C33/00 (7) · CPC B64C33/02 (7) · CPC B64C23/005 (7) · CPC B64C11/00 (6) · CPC B62C5/04 (6) · CPC B64C35/00 (6) · CPC B64C3/54 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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