Drilldown: Patents

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Patents > Grant date: 1900 - 1909 & Number of text pages: 3-4 & Number of diagram pages: 3-4

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Office:
Inventors:
John di Lorenzo (2) · Julius Uherkovich de Uherkocz (2) · Alfred-Eugène Pichou (2) · Paul Schmitt (2) · Anthony O'Brate (2) · Aurelio Sabin Fadda (2) · Charles Groombridge (2) · Boo Henning Wallin (2)
Inventor country:
Applicant person:
None (2) · Aurelio Sabin Fadda (2) · William Alfred South (2) · Paul Schmitt (2) · Julius Uherkovich de Uherkócz (2) · Charles Groombridge (2) · Boo Henning Wallin (2) · John di Lorenzo (2) · Anthony O'Brate (2) · Alfred-Eugène Pichou (2)
Applicant is inventor:
Tech fields:
propulsion (29) · None (23) · LTA (23) · navigation (22) · airplane (21) · frame (15) · Flapping (14) · stability (11) · propeller (10) · hybrid (7) · design (7) · ornithopter (7) · marine (7) · construction (6) · parachute (6) · airship (5) · airfoil (5)
Full specification filed date:
Application number:
None (27)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (24) · None (7) · Munn & Co. (5) · Dom. Casalonga (2) · Marks & Clerk (2) · J. Germain (2) · Hippolyte Josse (2) · F. W. Golby (2) · F. N. Gillent (2) · Edgar Tate & Co. (2) · G. F. Redfern & Co. (2) · C. A. Snow & Co. (2) · Abel & Imray (2)
National tech categories:
None (25) · FR 6.4 (22) · FR 6.3 (8) · HU V/h (6) · USPC 244/22 (5) · USPC 244/30 (3) · USPC 244/90R (3) · USPC 244/5 (2) · USPC 244/19 (2) · USPC 244/72 (2) · USPC 244/64 (2) · USPC 244/70 (2) · USPC 244/25 (2) · USPC 244/65 (2) · USPC 244/63 (2) · USPC 244/6 (2) · USPC 244/139 (2) · USPC 244/46 (2) · USPC 416/116 (2) · USPC 244/113 (2)
CPCs:
None (28) · CPC B64B1/00 (16) · CPC B64C33/02 (11) · CPC B64C39/005 (6) · CPC B64C39/00 (6) · CPC B64C23/005 (5) · CPC B64C2700/6295 (5) · CPC B64C11/006 (4) · CPC B64C3/385 (3) · CPC B64C27/04 (2) · CPC B64C29/0025 (2) · CPC B64C2700/6218 (2) · CPC B64C33/00 (2) · CPC B63H1/04 (2) · CPC B64C2201/00 (2) · CPC Y02E10/72 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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