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Patents > Citations from after 1930: 2 & Number of text pages: 1-2

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Office:
Inventors:
None (2)
Inventor country:
Applicant person:
None (2)
Applicant is inventor:
Tech fields:
None (14) · LTA (10) · propeller (7) · parachute (6) · propulsion (6) · frame (5) · military (5) · stability (5) · balloon (4) · Airplane (4) · projectile (4) · marine (3) · kite (3) · navigation (3) · propellers (3) · Safety (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (9) · Munn & Co. (8) · Victor J. Evans (6) · None (3) · C. Bauman (2)
National tech categories:
None (24) · FR 6.4 (8) · USPC 244/3.23 (4) · USPC 244/153R (2) · USPC 244/22 (2) · USPC 244/32 (2) · USPC 244/119 (2) · USPC 244/66 (2)
CPCs:
CPC B64C27/54 (6) · CPC B64C23/005 (4) · CPC B64B1/40 (4) · None (3) · CPC B64C13/00 (3) · CPC B64C11/48 (3) · CPC Y02E10/20 (3) · CPC Y02E10/74 (2) · CPC B64C33/02 (2) · CPC B64C3/00 (2) · CPC B64C29/0033 (2) · CPC F03D3/00 (2) · CPC B64C25/62 (2) · CPC F42B10/30 (2) · CPC B64C11/006 (2) · CPC B64D17/00 (2) · CPC A63H27/08 (2) · CPC B64B1/00 (2) · CPC B63H5/10 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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