Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Filing date: 1912 & Number of diagram pages: 1-2

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Office:
Inventor country:
Inventor location:
None (546) · Seine (13) · Nord (9) · Paris (8) · Budapest (5) · Hautes-Pyrénées (3) · Rhône (3) · Cambrai (2) · Ohio (2) · Orne (2) · Hampden County, Massachusetts (2) · Cateau (2) · Massachusetts (2) · Calvados (2) · Somme (2) · Bouches-du-Rhône (2) · Springfield, Massachusetts (2) · Basses-Alpes (2) · California (2) · Vaucluse (2)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (232) · stability (116) · design (103) · frame (84) · Propellers (69) · aerodynamics (68) · wings (66) · propulsion (62) · construction (55) · automatic stability (55) · None (48) · control (36) · LTA (34) · Landing (32) · fuselage (31) · helicopter (29) · marine (26) · navigation (26) · safety (26)
Application number:
Granted:
Supplementary to patent:
None (399) · Patent BE-1911-05-15 Georges de Bothezat (6) · Patent GB-1911-12232 (6) · Patent ES-1911-50083 (5) · Patent DE-1911-258741 (5) · Patent CH-1912-62201 (4) · Patent DE-1911-251309 (4) · Patent FR-1912-446040 (3) · Patent AU-1911-510 (3) · Patent AT-1911-57225 (3) · Patent DE-1911-330185 (3) · Patent FR-1911-446282 (3) · Patent FR-1911-430455 (3) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent FR-1911-443878 (3) · Patent AT-1913-59404 (3)
Related to aircraft:
Patent agent:
None (160) · None (35) · Armengaud jeune (33) · Dupont et Elluin (14) · J. Bonnet-Thirion (14) · Marks & Clerk (12) · H. Bœttcher fils (11) · L. Chassevent (10) · Hippolyte Josse (9) · Charles Dony (8) · Société A. Frey et de Carsalade (8) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (8) · Brandon frères (7) · Schwab (7) · G. de Mestral et F. Harlé (6) · E. Blétry (6)
National tech categories:
FR 6.4 (295) · None (125) · HU V/h (29) · AT 77d (23) · CH 129b (9) · FR 6.2 (9) · DE 77h.5 (8) · USPC 244/45R (7) · USPC 244/80 (6) · USPC 244/147 (5) · AU 90.3 (4) · USPC 244/233 (4) · DE 77h.9 (3) · DK 77 (3) · FR 5.8 (3)
IPCs:
None (171) · IPC B64C17/00 (74) · IPC B64C1/00 (57) · IPC B64C39/00 (51) · IPC B64C11/00 (21) · IPC B64C3/00 (19) · IPC B64D17/00 (17) · IPC B64C35/00 (15) · IPC B64C3/38 (15) · IPC B64C25/00 (13) · IPC B64B1/00 (12) · IPC B64C33/02 (9) · IPC B64C13/00 (9) · IPC B64C23/00 (8) · IPC B64C27/04 (7) · IPC B64C3/56 (7) · IPC B64C3/54 (6) · IPC B64C33/00 (6) · IPC B64C11/16 (6) · IPC B64C11/18 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)