Drilldown: Patents

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Patents > Office: DE & Inventor country : CA or GB or US & Patent agent: None

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Office: (Click arrow to add another value)
Inventors:
None (6) · Christian Lorenzen (4) · Orville Wright (3) · Edward Joel Pennington (3) · Charles Denniston Burney (2) · Charles Rudolph Wittemann (2) · James Means (2) · George Raymond Lawrence (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (28) · Christian Lorenzen (3) · Charles Denniston Burney (2) · Charles Rudolph Wittemann (2) · George Raymond Lawrence (2)
Applicant is inventor:
Tech fields:
None (17) · LTA (16) · airplane (14) · Frame (12) · propeller (9) · stability (9) · navigation (8) · propulsion (7) · design (5) · airship (5) · control (4) · Tragfläche (4) · subsystem (4) · dirigible (4) · instrument (4) · piloting (4)
Full specification filed date:
Granted:
Supplementary to patent:
None (46) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent DE-1904-173378 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
CPCs:
None (30) · CPC A63H27/08 (4) · CPC B64C39/00 (4) · CPC B64C35/00 (4) · CPC B64C27/00 (3) · CPC B64C17/00 (3) · CPC B64C33/02 (3) · CPC B64C9/00 (3) · CPC B64C2700/6281 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6249 (2) · CPC G09B9/12 (2) · CPC B64B1/30 (2) · CPC B64B1/00 (2) · CPC B64C11/04 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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