Drilldown: Patents

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Patents > Tech fields: stability & Number of claims: 4-5 & Number of figures: 3-6

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Office:
Inventors:
Georges de Bothezat (4) · None (4) · William John Hastings Beach (3) · Gaston Madeira (3) · Adolphe-François-Joseph Doutre (3) · Carl Alfred Johansson (2) · François d’Astanières (2) · Robert Esnault-Pelterie (2) · Roger Sommer (2) · Hans Lohmann (2) · Louis Marmonier (2) · Ernst Emil Freytag (2) · William Randolph Smith (2)
Inventor country:
Applicant person:
None (12) · Georges de Bothezat (4) · Gaston Madeira (3) · William John Hastings Beach (3) · Adolphe-François-Joseph Doutre (3) · Louis Marmonier (2) · François d’Astanières (2) · Hans Lohmann (2) · Robert Esnault-Pelterie (2) · Roger Sommer (2) · Carl Alfred Johansson (2) · Alfred Julius Boult (2) · William Randolph Smith (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (24)
Granted:
Supplementary to patent:
None (80) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent FR-1914-475066 (2) · Patent NZ-1909-26981 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
Patent agent:
None (41) · Armengaud jeune (7) · Abel & Imray (6) · None (5) · Munn & Co. (5) · Haseltine, Lake & Co. (4) · Charles Dony (3) · Boult, Wade & Tennant (3) · Marks & Clerk (3) · H. Bœttcher fils (3) · Edward Evans & Co. (2) · Paul Coulomb (2) · Phillips & Leigh (2) · Société A. Frey et de Carsalade (2) · Johnsons & Willcox (2) · Victor J. Evans (2)
National tech categories:
None (45) · FR 6.4 (36) · HU V/h (13) · DE 77h.5 (4) · USPC 244/80 (4) · USPC 244/93 (3) · USPC 244/100R (2) · USPC 244/39 (2) · AT 77d (2) · USPC 244/225 (2) · USPC 244/20 (2) · USPC 244/122R (2) · USPC 244/48 (2) · AU 90.3 (2)
CPCs:
CPC B64C17/00 (36) · None (30) · CPC B64C2700/6218 (11) · CPC B64C2700/6295 (8) · CPC B64C13/00 (7) · CPC B64C3/385 (7) · CPC B64C39/00 (6) · CPC B64C2700/6216 (6) · CPC B64C2700/6214 (6) · CPC B64C17/06 (6) · CPC B64C1/00 (4) · CPC B64C2700/6212 (4) · CPC B64C39/005 (3) · CPC B64C2700/6256 (3) · CPC B64C2700/6219 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 136 results in range #1 to #136.

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