Drilldown: Patents

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Patents > Tech fields : airfoil or safety & Number of figures: 6-9

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Office:
Inventors:
None (4) · Gustav Lilienthal (4) · Nazaire Lacrotte (4) · Karl Ludwig Waldemar Geest (3) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Louis Blériot (3) · Charles Arthur Wragg (3) · Frédéric Bonnet (3) · William Andrew Hutson (3) · William John Hastings Beach (3) · Paul Zens (2) · Wesley Wait (2) · Robert Day Andrews (2) · Richard Wilcke (2) · Howard de Walden (2) · Albert Graff (2) · Hugo Junkers (2) · Joseph Wetterwald (2) · Alexander Albert Holle (2) · Hans Knudsen (2)
Inventor country:
Inventor location:
None (126) · New York county (2) · Berlin (2) · New York city (2)
Applicant person:
None (23) · Nazaire Lacrotte (4) · William John Hastings Beach (4) · Karl Ludwig Waldemar Geest (3) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Louis Blériot (3) · Frédéric Bonnet (3) · Wesley Wait (2) · William Andrew Hutson (2) · Hugo Junkers (2) · Charles Arthur Wragg (2) · Paul Zens (2) · Howard de Walden (2) · Joseph Wetterwald (2) · Gustav Lilienthal (2) · Hans Knudsen (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (57)
Granted:
Related to aircraft:
Patent agent:
None (43) · Munn & Co. (5) · Armengaud jeune (4) · L. Chassevent (4) · Victor J. Evans (4) · G. de Mestral et F. Harlé (3) · Dodge & Sons (2) · Davis & Davis (2) · Chassevent (2) · Lloyd Wise & Co. (2) · Brewer & Son (2) · H. B. Willson & Co. (2) · Watson E. Coleman (2) · Weissmann et Marx (2)
National tech categories:
None (31) · FR 6.4 (30) · USPC 244/144 (6) · DE 77h.7 (5) · AT 77d (4) · AU 90.3 (3) · FR 6.3 (3) · HU V/h (3) · DE 77h.5 (3)
IPCs:
None (77) · IPC B64C17/00 (8) · IPC B64C39/00 (6) · IPC B64C1/00 (5) · IPC B64C3/38 (4) · IPC B64D17/00 (4) · IPC B64C3/00 (3) · IPC B64C3/56 (3) · IPC B64D17/54 (3) · IPC B64B1/00 (3) · IPC B64C3/48 (3) · IPC B64B1/58 (2) · IPC B64B1/40 (2) · IPC B64C39/10 (2) · IPC B64C31/06 (2)
CPCs:
None (29) · CPC B64C17/00 (10) · CPC B64B1/00 (9) · CPC B64C3/00 (6) · CPC B64C39/00 (5) · CPC B64C33/02 (5) · CPC B64C3/385 (5) · CPC B64C2700/6295 (5) · CPC B64C39/005 (4) · CPC B64C2700/6233 (4) · CPC B64C13/00 (4) · CPC B64C3/14 (4) · CPC B64C2700/6212 (3) · CPC B64C3/56 (3) · CPC B64D17/54 (3)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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