Drilldown: Patents

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Patents > Office : ?? or AH or IN or US & Tech fields : Propulsion or balloon & Patent agent: None & Number of text pages: 2-3

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Office: (Click arrow to add another value)
Inventors:
Melvin Vaniman (4) · Johann Schütte (2) · Herman T. Kraft (2) · Louis Coutant Badeau (2) · August von Parseval (2) · Stewart Cairncross (2)
Inventor country:
Applicant person:
None (29) · Melvin Vaniman (3) · Johann Schütte (2) · Louis Coutant Badeau (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (45)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (14) · USPC 244/30 (5) · USPC 244/127 (4) · USPC 244/23R (4) · USPC 244/25 (4) · USPC 244/66 (4) · USPC 244/51 (4) · USPC 244/31 (3) · USPC 244/99 (3) · USPC 244/28 (3) · USPC 244/26 (3) · USPC 244/65 (3)
CPCs:
CPC B64B1/00 (20) · CPC B64B1/40 (10) · CPC B64C23/005 (6) · CPC B64C29/0025 (4) · CPC B64C39/005 (2) · CPC B64C9/00 (2) · CPC B64C9/38 (2) · CPC B64C11/48 (2) · CPC B64C11/00 (2) · CPC B64C33/00 (2) · CPC B64B1/58 (2) · CPC B64B1/50 (2) · None (2) · CPC B64B1/62 (2) · CPC A63H27/10 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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