Drilldown: Patents
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Patents > Office:
DE 
& Supplementary to patent :
DE79446 or
Patent NO-1915-12-15 Carl Alfred Johansson or
Patent SE-1906-23283 or
None
& Number of claims:
None
& Supplementary to patent :
DE79446 or
Patent NO-1915-12-15 Carl Alfred Johansson or
Patent SE-1906-23283 or
None
& Number of claims:
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None (493) ·
Dornier Metallbauten (9) ·
Luft-Verkehrs-Gesellschaft m.b.H. (4) ·
Motorluftschiff Studiengesellschaft m.b.H (4) ·
E. Rumpler Luftfahrzeugbau G.m.b.H. (3) ·
Siemens-Schuckert Werke GmbH (3) ·
Kurt Fliegel Propellerbau G.m.b.H. (2) ·
Luftfahrtzeugbau Gessellschaft Ing. Edmund Rumpler (2) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (2) ·
Daimler Motoren-Gesellschaft (2)
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None (307) ·
LTA (69) ·
propeller (40) ·
airplane (36) ·
propulsion (36) ·
frame (32) ·
navigation (29) ·
balloon (23) ·
subsystem (21) ·
stability (17) ·
design (15) ·
gas (15) ·
car (14) ·
whole (14) ·
motor (14) ·
flapping (12) ·
ICE (12) ·
piloting (11) ·
engine (10) ·
wings (10)
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IPCs:
None (468) ·
IPC B64C33/02 (9) ·
IPC B64B1/00 (6) ·
IPC B64C11/16 (5) ·
IPC B64C3/00 (4) ·
IPC B64C3/38 (4) ·
IPC B64C1/00 (4) ·
IPC B64B1/64 (3) ·
IPC B64B1/62 (3) ·
IPC B64C3/56 (2) ·
IPC B64C39/00 (2) ·
IPC B64C11/00 (2) ·
IPC B64B1/58 (2) ·
IPC B64B1/22 (2) ·
IPC B64B1/14 (2) ·
IPC B64B1/06 (2) ·
IPC B64B1/40 (2) ·
IPC A63H27/08 (2)
CPCs:
None (306) ·
CPC B64B1/00 (23) ·
CPC B64C33/02 (16) ·
CPC B64B1/58 (15) ·
CPC B64C3/00 (11) ·
CPC B64C2700/6281 (9) ·
CPC B64C11/006 (9) ·
CPC B64C35/00 (9) ·
CPC B64C17/00 (7) ·
CPC B64C11/00 (7) ·
CPC B64C2700/6235 (6) ·
CPC B64C11/04 (6) ·
CPC B64C25/62 (6) ·
CPC B64C9/00 (6) ·
CPC B64C3/385 (5) ·
CPC B64C27/00 (5) ·
CPC B64F2700/6261 (5) ·
CPC B64B1/64 (5) ·
CPC B64C1/12 (5)
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Showing below up to 250 results in range #1 to #250.
