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Patents > IPCs : IPC B64C11/00 or IPC B64C39/00 & Number of text pages: 4-11

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Office:
Inventors:
None (3) · Isaac Bell (3) · Henri-Marie Coandă (3) · Ruter William Springer (3) · Augustus Moore Herring (2) · James Shand Stephens (2) · Joshua Gaskill Jackson (2) · George Norman Albree (2) · Marius Chantron (2) · Mathieu Castay (2) · Ernest Abington Vessey (2) · Emile Losse (2) · Romulo Felix Burga (2) · Charles Rudolph Wittemann (2) · Charles Philippart (2) · Barouir Hovanes Balassanian (2) · Jan Jaakson (2) · William Henry Kelly (2) · Alfred E. Wunderlich (2) · Welman Brant McCarley (2)
Inventor country:
Applicant person:
None (7) · Isaac Bell (3) · Henri-Marie Coandă (3) · Ruter William Springer (3) · Augustus Moore Herring (2) · Joshua Gaskill Jackson (2) · George Norman Albree (2) · Marius Chantron (2) · Mathieu Castay (2) · Jan Jaakson (2) · Ernest Abington Vessey (2) · Emile Losse (2) · Romulo Felix Burga (2) · Charles Rudolph Wittemann (2) · Charles Philippart (2) · Barouir Hovanes Balassanian (2) · James Shand Stephens (2) · Welman Brant McCarley (2) · Alfred E. Wunderlich (2) · William Henry Kelly (2)
Applicant is inventor:
Tech fields:
airplane (58) · None (34) · propulsion (33) · design (30) · Propellers (29) · wings (28) · stability (22) · construction (20) · frame (19) · aerodynamics (16) · control (15) · Lift (15) · Sustentation (11) · hybrid (9) · navigation (9) · heavier-than-air (8) · HTA (8) · marine (8)
Full specification filed date:
Application number:
None (10)
Granted:
Supplementary to patent:
None (107) · Patent US-1916-1208684 (3) · Patent US-1913-1133984 (2)
Related to aircraft:
Patent agent:
None (15) · None (12) · Marks & Clerk (10) · Brandon frères (5) · Charles Assi (4) · Armengaud jeune (4) · H. D. Fitzpatrick & Co. (4) · Dupont et Elluin (4) · J. S. Withers & Spooner (3) · E. Blétry (3) · G. Petiau (3) · Lavoix et Mosès (3)
National tech categories:
FR 6.4 (75) · None (67) · FR 6.3 (4) · USPC 244/45R (4) · USPC 244/13 (2) · USPC 244/47 (2) · USPC 244/234 (2) · USPC 244/19 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C39/00 (82) · CPC B64C2700/6295 (67) · CPC B64C39/005 (18) · CPC B64C11/006 (18) · CPC B64C39/08 (14) · CPC B64C39/003 (8) · CPC B64C39/008 (8) · CPC B64C11/00 (4) · CPC B64C39/006 (4) · CPC B64C39/10 (2) · CPC Y02E10/74 (2) · CPC B64C39/068 (2) · CPC B64C11/003 (2) · CPC B64C23/08 (2) · CPC B64C2700/6297 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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