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Patents > National tech categories : DE 77h.5 or USPC 416/194 & First filing: Yes

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Office:
Inventors:
None (36) · Ernst Heinkel (4) · William H. Holland (3) · Gustav Mees (3) · Charles Rudolph Wittemann (2) · Raimund Nimfuehr (2) · Jacob Knappich (2) · Louis Blériot (2)
Inventor country:
Applicant person:
None (36) · Ernst Heinkel (4) · William H. Holland (3) · Claudius Dornier (3) · Gustav Mees (3) · Louis Blériot (2) · Charles Rudolph Wittemann (2) · Raimund Nimfuehr (2) · Jacob Knappich (2)
Applicant is inventor:
Tech fields:
Airplane (46) · Frame (23) · None (17) · Design (13) · Wings (13) · stability (12) · Tragfläche (10) · Construction (9) · propeller (8) · propulsion (8) · fuselage (7) · Control (7) · whole (6) · glider (5) · biplane (5) · subsystem (5) · hybrid (5)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (21) · IPC B64C3/00 (16) · IPC B64C1/00 (11) · IPC B64C17/00 (9) · IPC B64C39/00 (7) · IPC B64C3/38 (6) · IPC B64C9/00 (5) · IPC B64C3/56 (4) · IPC B64C31/02 (3) · IPC B64C3/18 (3) · IPC B64C23/00 (2) · IPC B64D7/02 (2) · IPC B64D27/04 (2) · IPC B64C35/00 (2) · IPC B64C3/54 (2) · IPC B64C3/14 (2) · IPC B64C1/26 (2) · IPC B64C17/04 (2) · IPC B64C11/00 (2) · IPC B64C13/00 (2)
CPCs:
CPC B64C3/00 (16) · CPC B64C17/00 (14) · CPC B64C11/00 (12) · CPC F01D5/06 (10) · CPC B64C2700/6235 (8) · CPC B64C3/385 (7) · CPC B64C9/00 (5) · None (5) · CPC B64C31/02 (4) · CPC B64C3/56 (4) · CPC B64C2700/6218 (4) · CPC B64C13/00 (3) · CPC B64C2700/6212 (3) · CPC B64C35/00 (3) · CPC B64D7/02 (3) · CPC B64C23/005 (3) · CPC B64C39/00 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
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