Drilldown: Patents

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Patents > Inventor country: US & Filing date: 1800 - 1899 & Number of figures: 3-5

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Office:
Inventors:
Louis Gathmann (3) · Stewart Cairncross (3) · William H. Holland (2) · Rufus Sibley (2) · Eleazer Kempshall (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (19) · Louis Gathmann (3) · Rufus Sibley (2) · William H. Holland (2) · Eleazer Kempshall (2)
Applicant is inventor:
Tech fields:
LTA (33) · propulsion (24) · military (23) · projectile (19) · marine (19) · propeller (17) · frame (16) · kite (14) · car (14) · navigation (13) · None (12) · balloon (12) · parachute (10) · paddle-wheel (10) · Windmill (7) · flapping (7) · stability (6) · rudder (6) · marine propulsion (5)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (59) · Munn & Co. (15) · None (3) · C. A. Snow & Co. (3)
National tech categories:
None (43) · USPC 244/3.23 (13) · USPC 244/153R (12) · USPC 244/30 (6) · DE 77 (4) · USPC 244/28 (4) · USPC 416/113 (4) · USPC 244/26 (3) · USPC 416/194 (3) · USPC 244/155R (3)
CPCs:
CPC B64B1/00 (18) · CPC A63H27/08 (12) · CPC B64C11/006 (10) · CPC F42B10/30 (10) · CPC B64C11/48 (10) · CPC B64C27/54 (10) · CPC B64C11/04 (8) · CPC F16B2/02 (8) · CPC Y10T403/4677 (8) · CPC F16B2200/40 (7) · CPC Y02E10/72 (5) · CPC B64C11/00 (4) · CPC F05B2260/74 (4) · CPC F01D5/06 (4) · CPC B63H1/04 (4) · CPC Y02E10/74 (4) · CPC F03D1/025 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
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