Drilldown: Patents

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Patents > Related to aircraft : -1 or None & Number of text pages: 2-9

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Office:
Inventors:
Everard Richard Calthrop (10) · Louis-Marie Le Dantec (9) · None (7) · Louis Constantin (4) · Nazaire Lacrotte (3) · Thomas Sloper (2) · Milton D. Thompson (2) · Leonardo Torres Quevedo (2) · Félix Amiot (2) · Richard M. Craig (2) · Édouard Vedovelli (2) · Henri Peuvot (2) · Victor Camal (2)
Inventor country:
Applicant person:
None (20) · Everard Richard Calthrop (10) · Louis-Marie Le Dantec (9) · Louis Constantin (3) · Thomas Sloper (2) · Richard M. Craig (2) · Édouard Vedovelli (2) · Milton D. Thompson (2) · Henri Peuvot (2) · Nazaire Lacrotte (2) · Victor Camal (2) · Félix Amiot (2)
Applicant is inventor:
Tech fields:
None (51) · stability (20) · Frame (20) · propellers (19) · airplane (18) · propulsion (17) · construction (12) · navigation (12) · safety (11) · design (10) · Subsystem (9) · military (9) · LTA (9) · control (9) · propeller (7) · parachute (7) · wings (7) · airfoil (7)
Full specification filed date:
Application number:
None (67)
Granted:
Supplementary to patent:
None (117) · Patent FR-1911-430455 (6) · Patent ES-1911-50083 (3) · Patent GB-1911-26722 (2) · Patent FR-1913-430455.17114 (2) · Patent FR-1909-420322 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (62) · Boult, Wade & Tennant (6) · Alfred Ernest White (5) · Marks & Clerk (5) · Herbert Haddan & Co. (4) · Haseltine, Lake & Co. (4) · Armengaud jeune (3) · B. Singer (2) · Munn & Co. (2) · J. Bonnet-Thirion (2) · J. S. Withers & Spooner (2) · Lavoix et Mosès (2) · Lloyd Wise & Co. (2) · M. Zerolo (2) · Armengaud aîné (2) · E. Blétry (2) · Carpmael & Co. (2) · None (2)
National tech categories:
None (78) · FR 6.4 (20) · FR 6.1 (3) · USPC 244/78.1 (3) · HU V/h (3) · FR 6.3 (3) · DK 65 (3) · FR 6.2 (3) · USPC 244/6 (2) · USPC 244/22 (2) · USPC 244/3.23 (2) · FR 10.1 (2)
IPCs:
None (65) · IPC B64B1/00 (7) · IPC B64C39/00 (7) · IPC B64C17/00 (5) · IPC B64C11/00 (5) · IPC B64C1/00 (5) · IPC B64D17/00 (4) · IPC B64C35/00 (4) · IPC B64C3/54 (3) · IPC B64C3/18 (3) · IPC B64C13/00 (3) · IPC B64C31/06 (2) · IPC B64C27/04 (2) · IPC B64B1/40 (2) · IPC B64C3/00 (2) · IPC B63H1/16 (2) · IPC B63H1/12 (2)
CPCs:
None (21) · CPC B64C17/00 (9) · CPC B64B1/00 (8) · CPC B64C13/00 (6) · CPC B64C2700/6295 (5) · CPC B64C39/00 (5) · CPC B64C11/006 (4) · CPC B64C35/00 (4) · CPC B64C25/60 (4) · CPC B63H2001/122 (3) · CPC A63H27/08 (3) · CPC B63H1/12 (3) · CPC B64C23/005 (3) · CPC B64C27/04 (3) · CPC B64C2700/6218 (3) · CPC B64C11/16 (3) · CPC B64C2700/6246 (3) · CPC B64C2700/6281 (3) · CPC B64C33/02 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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