Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields: safety & Number of figures: 5-50

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Office:
Inventors:
Nazaire Lacrotte (7) · Jean Francis Webb (5) · Bert Hinkler (4) · William Whitney Christmas (3) · Dane Hurlburt (3) · Hans Freiherr von Schleinitz (3) · John J. Rectenwald (3) · Frédéric Bonnet (3) · William Andrew Hutson (3) · Vigilio Baldo (3)
Applicant person:
None (17) · Nazaire Lacrotte (5) · Bert Hinkler (4) · Jean Francis Webb, Sr. (3) · Hans Freiherr von Schleinitz (3) · Frédéric Bonnet (3) · Vigilio Baldo (3) · John J. Rectenwald (3) · Dane Hurlburt (3) · Corneille-Gustave-Ernest Trumelet-Faber (2) · Joseph Wetterwald (2) · Reinhold Schmiechen (2) · Sigmund Maitinsky (2) · Robert Esnault-Pelterie (2) · Christian Charles Dean (2) · Armin Neufeld (2) · Adolphe Clément-Bayard (2) · William Howell Walters (2) · William Andrew Hutson (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (45)
Granted:
Related to aircraft:
Patent agent:
None (34) · Armengaud jeune (8) · L. Chassevent (5) · Victor J. Evans (4) · H. C. Everett Co. (3) · G. H. Strong (2) · Gaston Rose (2) · Rayner & Co. (2) · Michael J. Stark & Sons (2) · H. Bœttcher fils (2)
National tech categories:
FR 6.4 (30) · None (15) · USPC 244/139 (6) · AU 90.3 (4) · HU V/h (4) · USPC 244/45R (3) · USPC 2/2.14 (3) · AU 90.5 (3) · AU 90.1 (3) · USPC 244/147 (2) · AT 77d (2) · USPC 244/87 (2) · DE 77h.5 (2) · CH 129b (2) · USPC 244/98 (2) · USPC 244/101 (2)
IPCs:
None (59) · IPC B64C17/00 (7) · IPC B64D17/00 (5) · IPC B64B1/00 (4) · IPC B64D17/54 (3) · IPC B64D27/00 (2) · IPC B64C39/00 (2) · IPC B64C13/12 (2) · IPC B64D25/00 (2) · IPC B64C1/00 (2) · IPC B64B1/66 (2)
CPCs:
None (28) · CPC B64C17/00 (9) · CPC B64B1/00 (7) · CPC B64C39/08 (4) · CPC B64C2700/6295 (4) · CPC B64C2700/6212 (3) · CPC B64D17/80 (3) · CPC B64D17/00 (3) · CPC B64B1/66 (3) · CPC B64D17/54 (3) · CPC B64C27/006 (2) · CPC B64C13/12 (2) · CPC B64C3/385 (2) · CPC B64C3/56 (2) · CPC B64B1/40 (2) · CPC G09B9/12 (2) · CPC B64C35/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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