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Patents > Office : GB or LU or NZ & Inventor country : DE or IT

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (103) · LTA (74) · Airplane (57) · frame (43) · Stability (39) · propulsion (38) · design (33) · balloon (28) · airship (27) · navigation (24) · subsystem (23) · propellers (23) · construction (22) · propeller (21) · wings (21) · landing (18) · gas (17) · safety (16) · fabric (15) · control (15)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (212) · Patent CH-1911-55140 (3) · Patent BE-1910-12-28-Muehter (2) · Patent GB-1908-21445 (2) · Patent GB-1913-21688 (2) · Patent IT-1907-03-09 (2) · Patent DE-1897-91999 (2) · Patent DE-1895-98580 (2)
Related to aircraft:
Patent agent:
None (124) · Marks & Clerk (32) · Herbert Haddan & Co. (23) · Haseltine, Lake & Co. (21) · W. P. Thompson & Co. (20) · Boult, Wade & Tennant (13) · Chatwin, Herschell & Co. (11) · Lloyd Wise & Co. (8) · Jensen & Son (7) · Edward Evans & Co. (7) · J. Hans (7) · Abel & Imray (6) · A. Boning (5) · D. Young & Co. (4) · G. F. Redfern & Co. (4) · Clement Lean (4) · S. Sokal (3) · Carl Tewes (3) · Cruikshank & Fairweather, Ltd. (3)
Assigned to:
IPCs:
None (204) · IPC B64C1/00 (16) · IPC B64C17/00 (15) · IPC B64C11/00 (14) · IPC B64B1/58 (14) · IPC B64C39/00 (13) · IPC B64B1/00 (12) · IPC B64C35/00 (7) · IPC B64B1/62 (7) · IPC B64C17/06 (6) · IPC B64C3/00 (5) · IPC B64C33/02 (5) · IPC B64B1/60 (4) · IPC B64C3/56 (4)
CPCs:
None (107) · CPC B64B1/58 (29) · CPC B64C17/00 (19) · CPC B64C2700/6295 (18) · CPC B64B1/00 (17) · CPC B64C39/00 (17) · CPC B64C35/00 (15) · CPC B64C2700/6218 (11) · CPC B64C17/06 (10) · CPC B64C2700/6216 (10) · CPC B64C11/006 (10) · CPC B64C33/02 (9) · CPC B64B1/62 (8) · CPC B64B1/60 (7) · CPC B64C23/005 (7) · CPC B64C3/00 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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