Drilldown: Patents

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Patents > Number of text pages: 5-20 & Number of claims: 5-8 & Number of figures: 5-50

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Office:
Inventors:
Henri-Marie Coandă (5) · Arthur Henry Edwards (4) · Alexander Blair Thaw (4) · Adolphe-François-Joseph Doutre (4) · Louis Brennan (4) · Edmund Sparmann (4) · Louis-Adolphe Hayot (3) · Martin Diederich Rucker (3) · Thomas Sloper (3) · Bruno von Bültzingslöwen (3) · Ernest Abington Vessey (3) · Alfred John Macy (3) · None (3)
Applicant person:
None (21) · Henri-Marie Coandă (5) · Arthur Henry Edwards (4) · Adolphe-François-Joseph Doutre (4) · Edmund Sparmann (4) · Louis Brennan (4) · Alexander Blair Thaw (4) · Martin Diederich Rucker (3) · Ernest Abington Vessey (3) · Thomas Sloper (3) · Alfred John Macy (3) · Bruno von Bültzingslöwen (3)
Applicant is inventor:
Tech fields:
airplane (89) · stability (57) · frame (47) · propulsion (43) · design (39) · None (32) · Propellers (29) · control (27) · wings (26) · LTA (24) · construction (22) · Whole (19) · navigation (18) · automatic stability (18) · lift (17) · aerodynamics (16) · propeller (15) · landing (14) · hybrid (14) · Helicopter (13)
Application number:
None (87) · 324718 (2)
Granted:
Supplementary to patent:
None (170) · Patent GB-1908-4519 (3) · Patent US-1910-984076 (2) · Patent FR-1911-440594 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent US-1904-876125 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent GB-1909-26034 (2) · Patent US-1913-1087946 (2) · Patent US-1914-1169695 (2) · Patent US-1918-1589780 (2) · Patent US-1913-1110355 (2)
Related to aircraft:
Patent agent:
None (59) · Marks & Clerk (16) · Boult, Wade & Tennant (7) · Haseltine, Lake & Co. (7) · L. Chassevent (5) · Munn & Co. (5) · Brewer & Son (5) · Wheatley & Mackenzie (4) · Armengaud jeune (4) · Lavoix et Mosès (3) · Lewis William Goold (3) · None (3) · Henry Hughes (3) · Tongue & Birkbeck (3)
National tech categories:
None (137) · FR 6.4 (53) · HU V/h (6) · CH 129b (4) · USPC 244/35R (3) · GB 4 propel & steer (3) · USPC 244/96 (2) · GB 4 without buoyant (2) · USPC 244/80 (2) · USPC 244/65 (2) · USPC 244/45R (2) · USPC 244/48 (2) · CA 244/12 (2) · USPC 244/30 (2) · AT 77d (2)
IPCs:
None (118) · IPC B64C17/00 (30) · IPC B64C1/00 (19) · IPC B64C39/00 (11) · IPC B64C3/38 (11) · IPC B64C11/00 (9) · IPC B64C13/00 (7) · IPC B64C35/00 (6) · IPC B64C33/02 (6) · IPC B64C23/00 (6) · IPC B64B1/00 (5) · IPC B64C27/04 (5) · IPC B64C17/06 (4) · IPC B64C3/00 (3)
CPCs:
None (73) · CPC B64C17/00 (37) · CPC B64C2700/6218 (13) · CPC B64C13/00 (12) · CPC B64C23/005 (11) · CPC B64C3/385 (10) · CPC B64C2700/6295 (9) · CPC B64C2700/6214 (8) · CPC B64C2700/6212 (8) · CPC B64B1/00 (7) · CPC B64C39/00 (7) · CPC B64C35/00 (7) · CPC B64C2700/6256 (6) · CPC B64C33/02 (5) · CPC B64C17/06 (5) · CPC B64C11/006 (5) · CPC B64C2700/6274 (5) · CPC B64C13/24 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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