Drilldown: Patents

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Patents > Filing date: 1912 & Number of text pages: 3-7 & Number of figures: 5-7

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Inventors:
None (7) · Antoine-Padoue Filippi (4) · Arthur George Watkins (3) · Thomas Augustus Dring (3) · Auguste-Blaise Baron (3) · Belton Tattnall Hamilton (2) · Charles-Marie-Arthur Guinard (2) · Bruno von Bültzingslöwen (2) · Louis Frederick Bancroft (2) · Frank A Bullington (2) · Spencer MacDougal Brown (2) · Heinrich Noll (2) · Heinrich Bauer (2) · Jesse James Dillon (2) · David James Beitzel (2) · Rexford M. Smith (2) · Louis Constantin (2)
Inventor country:
Applicant person:
None (10) · Antoine-Padoue Filippi (4) · David James Beitzel (3) · Arthur George Watkins (3) · Auguste-Blaise Baron (3) · Belton Tattnall Hamilton (2) · Louis Frederick Bancroft (2) · Heinrich Noll (2) · Heinrich Bauer (2) · Spencer MacDougal Brown (2) · Jesse James Dillon (2) · Louis Constantin (2) · Bruno von Bültzingslöwen (2) · Charles-Marie-Arthur Guinard (2) · Frank A Bullington (2) · Rexford M. Smith (2)
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Application number:
None (22)
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Supplementary to patent:
None (88) · Patent GB-1911-5162 (3) · Patent ES-1911-50083 (2) · Patent US-1911-1030764 (2) · Patent US-1911-1011761 (2)
Related to aircraft:
Patent agent:
None (18) · Victor J. Evans (7) · J. Bonnet-Thirion (4) · None (3) · J. S. Withers & Spooner (3) · Charles Assi (3) · Marks & Clerk (3) · H. Bœttcher fils (3) · Haseltine, Lake & Co. (3) · J. Germain (2) · Societe A. Frey et de Carsalade (2) · Dom. Casalonga (2) · Gaston Rose (2) · L. Chassevent (2) · E. Blétry (2) · P. R. J. Willis (2) · G. Petiau (2) · Munn & Co. (2) · Dupont et Elluin (2) · Armengaud jeune (2)
National tech categories:
FR 6.4 (44) · None (30) · HU V/h (4) · USPC 244/48 (3) · USPC 244/93 (2) · USPC 244/78.1 (2) · USPC 244/65 (2) · USPC 244/6 (2) · USPC 244/45R (2) · USPC 244/233 (2) · USPC 244/225 (2) · USPC 244/22 (2) · CH 129b (2) · AU 90.5 (2) · AU 90.3 (2)
IPCs:
None (44) · IPC B64C17/00 (12) · IPC B64C39/00 (10) · IPC B64C1/00 (6) · IPC B64B1/00 (5) · IPC B64C3/00 (4) · IPC B64C27/04 (4) · IPC B64C25/00 (4) · IPC B64C23/00 (4) · IPC B64D17/00 (3) · IPC B64C33/00 (3) · IPC B64C3/38 (3) · IPC B64C35/00 (2) · IPC B64C33/02 (2) · IPC B64C13/00 (2)
CPCs:
CPC B64C17/00 (15) · None (13) · CPC B64C23/005 (10) · CPC B64C13/00 (8) · CPC B64C2700/6295 (7) · CPC B64C39/00 (6) · CPC B64B1/00 (6) · CPC B64C33/02 (4) · CPC B64C3/385 (4) · CPC B64C2700/6214 (4) · CPC B64C2700/6281 (4) · CPC B64F2700/6226 (3) · CPC B64C25/06 (3) · CPC B64C3/00 (3) · CPC B64C2700/6274 (3)
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Citations from after 1930:
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