Drilldown: Patents

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Patents > Office : AH or BE or SE or US & Tech fields : LTA or navigation or stability & Patent agent: None & IPCs: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (76) · Alfred E. Wunderlich (5) · Louis Coutant Badeau (3) · Melvin Vaniman (3) · Joseph Allison Steinmetz (3) · Theodore Kornbrodt (2) · Frederick Brackett (2) · G. Berry (2) · Henry P Rhett (2) · René Tampier (2) · V. Hoppe (2) · Charles Marie Joseph Baillod (2) · Joseph Hallez (2) · Albert Livingstone Blackman (2) · Joseph Maes (2) · James Means (2) · Ernest Gérard (2) · Ivan Andersson (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (107) · navigation (4) · stability (2)
Granted:
Supplementary to patent:
None (236) · Patent BE-1909-214032 (5)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (46) · BE K (34) · USPC 244/80 (10) · USPC 244/52 (9) · USPC 244/97 (8) · USPC 244/30 (7) · USPC 244/90R (7) · USPC 244/51 (7) · USPC 244/93 (6) · USPC 244/22 (5) · USPC 244/66 (5) · USPC 244/28 (5) · USPC 244/45R (5) · USPC 244/76R (5) · USPC 244/73R (5)
IPCs: (Click arrow to add another value)
CPCs:
None (69) · CPC B64C13/00 (24) · CPC B64B1/00 (24) · CPC B64C17/00 (16) · CPC B64B1/40 (14) · CPC B64C2700/6295 (10) · CPC B64C13/24 (9) · CPC B64C9/38 (8) · CPC B64C33/02 (8) · CPC B64C23/005 (8) · CPC B64B1/62 (8) · CPC B64C3/385 (6) · CPC B64C9/00 (5) · CPC B64C3/14 (5) · CPC B64C27/12 (5) · CPC B64C2201/00 (3) · CPC B64C39/005 (3) · CPC B64C11/001 (3) · CPC B64C33/00 (3)
First filing:
Citations from after 1930:

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