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Patents > Office : DE or NZ & Applicant type: INDIV & Supplementary to patent : Patent DE-1917-305040 or None

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Office: (Click arrow to add another value)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (110) · None (67) · propeller (61) · airplane (60) · propulsion (58) · frame (47) · navigation (39) · control (37) · balloon (30) · subsystem (29) · wings (29) · stability (28) · design (28) · airship (23) · gas (22) · whole (20) · hybrid (18) · propellers (18) · steering (18)
Full specification filed date:
Application number:
None (402)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
National tech categories:
DE 77 (97) · DE 77h.5 (80) · None (62) · DE 77h (47) · DE 77h.6 (46) · DE 77h.9 (18) · DE 77h.4 (17) · DE 77h.15 (16) · DE 77h.2 (11) · DE 77h.10 (10) · DE 77h.3 (9) · DE 77h.7 (8) · DE 77h.11 (6) · DE 62b (4) · DE 37f.8 (3) · DE 13 (3)
IPCs:
None (206) · IPC B64C39/00 (20) · IPC B64C33/02 (19) · IPC B64B1/00 (15) · IPC B64B1/58 (14) · IPC B64C13/00 (14) · IPC B64C1/00 (8) · IPC B64B1/40 (8) · IPC B64C3/38 (8) · IPC B64C3/00 (7) · IPC B64C11/16 (7) · IPC B64C11/00 (6) · IPC B64B1/62 (6) · IPC B64C27/04 (5) · IPC B64C35/00 (5) · IPC B64C23/00 (5) · IPC B64B1/06 (5) · IPC B64C11/20 (4) · IPC B64C17/00 (4)
CPCs:
None (179) · CPC B64C33/02 (19) · CPC B64C13/00 (19) · CPC B64B1/00 (17) · CPC B64B1/58 (16) · CPC B64C17/00 (12) · CPC B64B1/40 (9) · CPC B64C11/00 (8) · CPC B64B1/62 (8) · CPC B64C23/005 (7) · CPC B64C3/385 (6) · CPC B64C3/00 (6) · CPC B64C39/00 (6) · CPC B64C2700/6281 (5) · CPC B64C3/56 (5) · CPC B64C11/04 (5) · CPC B64C39/003 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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