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Patents > Year granted: 1912 & Number of claims: 5-9

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Inventors:
None (5) · Carlo Navaro (4) · Henri-Hubert Pagny (4) · Auguste-Blaise Baron (3) · Adolphe-François-Joseph Doutre (3) · Henri-Marie Coandă (3) · Arthur George Watkins (3)
Inventor country:
Applicant person:
None (16) · Carlo Navaro (4) · David James Beitzel (3) · Auguste-Blaise Baron (3) · Henri-Hubert Pagny (3) · Henri-Marie Coandă (3) · Arthur George Watkins (3) · Adolphe-François-Joseph Doutre (3)
Applicant is inventor:
Tech fields:
airplane (66) · stability (40) · None (39) · frame (27) · control (22) · design (20) · propulsion (19) · wings (18) · construction (17) · LTA (16) · aerodynamics (15) · automatic stability (13) · landing (12) · navigation (12) · Propellers (11) · wheels (10) · subsystem (10) · safety (10) · whole (9) · propeller (9)
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Application number:
None (45)
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Supplementary to patent:
None (132) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent GB-1909-26034 (2) · Patent FR-1911-438355 (2) · Patent CH-1910-54251 (2) · Patent BE-1910-12-31 Léon Dangy (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1909-420004 (2)
Related to aircraft:
Patent agent:
None (42) · Marks & Clerk (11) · L. Chassevent (8) · Charles Dony (7) · Victor J. Evans (6) · Munn & Co. (6) · Boult, Wade & Tennant (5) · E. Blétry (4) · Wheatley & Mackenzie (3) · Schwab (3) · None (3) · Hippolyte Josse (3) · H. Bœttcher fils (3) · Armengaud jeune (3)
National tech categories:
None (55) · FR 6.4 (50) · USPC 244/45R (6) · USPC 244/80 (5) · USPC 244/46 (4) · USPC 244/90R (3) · AT 77d (3) · USPC 244/35R (3) · HU V/h (3) · USPC 244/93 (2) · USPC 244/12.1 (2) · USPC 244/6 (2) · USPC 244/48 (2) · FR 5.8 (2) · USPC 244/147 (2) · FR 17.3 (2) · DK 77 (2) · USPC 244/100R (2) · USPC 244/96 (2)
IPCs:
None (79) · IPC B64C17/00 (21) · IPC B64C39/00 (17) · IPC B64C1/00 (10) · IPC B64B1/00 (5) · IPC B64C35/00 (4) · IPC B64C3/38 (4) · IPC B64C25/00 (4) · IPC B64C33/02 (3) · IPC B64C23/00 (3) · IPC B64C3/56 (3)
CPCs:
CPC B64C17/00 (29) · None (23) · CPC B64C2700/6295 (15) · CPC B64C23/005 (10) · CPC B64C39/00 (10) · CPC B64C3/385 (9) · CPC B64C39/08 (9) · CPC B64C13/00 (9) · CPC B64C2700/6214 (8) · CPC B64C2700/6218 (6) · CPC B64B1/40 (5) · CPC B64C2700/6212 (4) · CPC B64B1/00 (4) · CPC B64C2700/6274 (4) · CPC B64C3/14 (4)
First filing:
Citations from after 1930:
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