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Patents > Inventor country : RU or US & Filing date: 1890 - 1899 & Number of text pages: 1-2

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Office:
Inventors:
Edward Joel Pennington (3) · Eleazer Kempshall (3) · Estanislao Caballero de los Olivos (3) · Stewart Cairncross (2) · Louis Gathmann (2) · Claison S. Wardwell (2) · Frank M. Ashley (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (17) · Estanislao Caballero de los Olivos (3) · Eleazer Kempshall (3) · Claison S. Wardwell (2) · Louis Gathmann (2) · Frank M. Ashley (2)
Applicant is inventor:
Tech fields:
LTA (21) · propulsion (14) · frame (14) · propeller (12) · kite (11) · fabric (7) · military (7) · projectile (7) · None (7) · balloon (6) · car (6) · navigation (6) · parachute (5) · marine propulsion (5) · safety (4) · track (4) · rudder (4) · airplane (4) · stability (4)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (34) · Munn & Co. (8) · John Wedderburn (2)
National tech categories:
None (24) · DE 77 (7) · USPC 244/153R (7) · USPC 24/713.8 (5) · USPC 244/30 (5) · USPC 244/3.23 (4) · USPC 244/155R (3) · USPC 416/98 (2) · USPC 416/87 (2) · USPC 416/210R (2) · USPC 416/113 (2) · USPC 244/96 (2) · USPC 244/28 (2) · USPC 244/26 (2) · USPC 24/714.3 (2) · USPC 89/1.3 (2) · RU Group V (2) · USPC 180/220 (2)
CPCs:
CPC B64B1/00 (16) · None (10) · CPC B64C11/48 (10) · CPC Y10T24/3747 (8) · CPC A63H27/08 (7) · CPC B64C27/54 (6) · CPC B63H5/10 (4) · CPC B64C11/006 (4) · CPC F03D1/025 (3) · CPC Y02E10/72 (3) · CPC B64C11/04 (3) · CPC B63H1/12 (3) · CPC A63H27/087 (3) · CPC F42B10/30 (3) · CPC B64B1/40 (3) · CPC Y10T403/4677 (3) · CPC F16B2/02 (3) · CPC Y02E10/74 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 93 results in range #1 to #93.

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