Drilldown: Patents
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Patents > IPCs :
IPC B64B1/00 or
IPC B64C25/00 or
IPC B64C39/00
& First filing:
Yes
& Citations from after 1930:
2-3
Use the filters below to narrow your results.
Alliott Verdon Roe (1) ·
Anthony Rudolph Silverston (1) ·
Arthur A. Mosher (1) ·
Calvin Pearson (1) ·
Charles McCormick (1) ·
Daniel D. Wells (1) ·
Daniel L. Rhone (1) ·
Edward Payson Johnston (1) ·
Eleazer Kempshall (1) ·
Federico Caproni (1) ·
George C. St. Louis (1) ·
James Hartness (1) ·
John William Dunne (2) ·
Reinhold Schmiechen (1) ·
Simon Lake (2) ·
Theodor Schneider-Preiswerk (1) ·
Thor Michelsen (1) ·
Wallace L. Hight (1)
Alliott Verdon Roe (1) ·
Anthony Rudolph Silverston (1) ·
Arthur A. Mosher (1) ·
Calvin Pearson (1) ·
Charles McCormick (1) ·
Daniel D. Wells (1) ·
Daniel L. Rhone (1) ·
Edward Payson Johnston (1) ·
Eleazer Kempshall (1) ·
Federico Caproni (1) ·
George C. St. Louis (1) ·
James Hartness (1) ·
John William Dunne (2) ·
Reinhold Schmiechen (1) ·
Simon Lake (2) ·
Theodor Schneider-Preiswerk (1) ·
Thor Michelsen (1) ·
Wallace L. Hight (1) ·
William Woods Plankinton (1)
None (3) ·
aerial propeller (1) ·
aerial railway (1) ·
airplane (4) ·
balloon (1) ·
dirigible (1) ·
fabric (1) ·
frame (2) ·
helicopter (1) ·
hybrid (1) ·
landing (1) ·
landing carriage (1) ·
LTA (8) ·
marine (1) ·
navigation (1) ·
parachute (2) ·
propulsion (2) ·
sail (1) ·
takeoff (1) ·
wheels (2) ·
wings (1)
Albert Raskin? (1) ·
alexander & Matou? (1) ·
Am. Henry (1) ·
Brown & Hopkins (1) ·
Edgar Tate & Co. (1) ·
Ernie Binelycke? (1) ·
Fetherston Laugh Dennison? (1) ·
Geo. Whittlesley (1) ·
Gerry S. Webster (1) ·
H. A. Lacey? (1) ·
Henry Barnett? (1) ·
Mercer D. Blondel (1) ·
Michael J. Stark & Sons (1) ·
Munn & Co. (1) ·
None (2) ·
Orwig & Bair (1) ·
Sprague (1) ·
William H. Finckel (1)
None (3) ·
CA 244/34 (1) ·
USPC 104/22 (1) ·
USPC 174/152G (1) ·
USPC 24/713.8 (1) ·
USPC 244/100C (1) ·
USPC 244/104CS (1) ·
USPC 244/104R (1) ·
USPC 244/108 (1) ·
USPC 244/113 (1) ·
USPC 244/12.2 (1) ·
USPC 244/128 (1) ·
USPC 244/13 (1) ·
USPC 244/25 (4) ·
USPC 244/26 (1) ·
USPC 244/29 (2) ·
USPC 244/31 (1) ·
USPC 244/32 (1) ·
USPC 244/47 (1) ·
USPC 244/52 (1) ·
USPC 244/67 (1) ·
USPC 244/73C (1) ·
USPC 305/127 (1) ·
USPC 411/902 (1) ·
USPC 415/4.1 (1) ·
USPC 416/127 (1)
CPC B61B5/02 (1) ·
CPC B64B1/00 (8) ·
CPC B64B1/40 (2) ·
CPC B64B1/50 (1) ·
CPC B64C 25/06 (1) ·
CPC B64C25/06 (1) ·
CPC B64C25/38 (1) ·
CPC B64C25/52 (1) ·
CPC B64C25/54 (1) ·
CPC B64C25/62 (2) ·
CPC B64C25/66 (1) ·
CPC B64C27/06 (1) ·
CPC B64C2700/6295 (1) ·
CPC B64C39/001 (1) ·
CPC B64C39/005 (1) ·
CPC B64C39/04 (1) ·
CPC B64C39/08 (2) ·
CPC B64F2700/6226 (1) ·
CPC Y10S411/902 (1) ·
CPC Y10T24/3747 (1)
Showing below up to 19 results in range #1 to #19.
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