Drilldown: Patents

Jump to navigation Jump to search
Patents > Assigned to: None & Citations from after 1930: None & Number of figures: 13-40

Use the filters below to narrow your results.

Inventor location:
None (433) · Seine (4) · England (3) · Los Angeles county (3) · Los Angeles (3) · London (3) · Brussels (3) · Haute-Saône (3) · California (3)
Applicant is inventor:
Tech fields:
airplane (175) · stability (109) · frame (95) · design (90) · Wings (80) · propulsion (73) · LTA (58) · propellers (58) · construction (57) · aerodynamics (41) · control (41) · navigation (40) · marine (33) · propeller (31) · flapping (29) · None (29) · automatic stability (28) · landing (26) · safety (25)
Application number:
Granted:
Supplementary to patent:
None (305) · Patent US-1916-1208684 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent GB-1913-16499 (5) · Patent AU-1911-510 (5) · Patent AU-1914-14892 (5) · Patent US-1908-1072664 (4) · Patent FR-1909-403985 (4) · Patent US-1904-876125 (3) · Patent US-1913-1203221 (3) · Patent US-1910-1011683 (3) · Patent FR-1913-466195 (3) · Patent AT-1913-79244 (3)
Related to aircraft:
Patent agent:
None (136) · Armengaud jeune (22) · None (20) · Marks & Clerk (16) · Brandon frères (11) · Haseltine, Lake & Co. (9) · Lavoix et Mosès (7) · Boult, Wade & Tennant (6) · Weismann et Marx (6) · Munn & Co. (6) · J. Bonnet-Thirion et Breton (5) · Charles Dony (5) · Boramé et Julien (5) · Ch. Mardelet (4) · Schwab (4) · Charles Assi (4) · L. Chassevent (4) · Fritz Isler (4)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (147) · None (145) · HU V/h (24) · AT 77d (11) · CH 129b (9) · DE 77 (8) · FR 6.3 (8) · AU 90.3 (6) · DK 77 (5) · USPC 244/35R (4) · DE 77h.5 (4) · FR 6.2 (4) · RU Group V (4) · USPC 244/80 (4)
IPCs:
None (193) · IPC B64C1/00 (41) · IPC B64C17/00 (39) · IPC B64C39/00 (38) · IPC B64C33/02 (15) · IPC B64B1/00 (13) · IPC B64C3/00 (12) · IPC B64C3/38 (10) · IPC B64C3/18 (9) · IPC B64C23/00 (9) · IPC B64C17/06 (9) · IPC B64C11/00 (9) · IPC B64C27/04 (9) · IPC B64C3/52 (7) · IPC B64C33/00 (5) · IPC B64C35/00 (5) · IPC B64C25/00 (5) · IPC B64C13/00 (5)
CPCs:
None (131) · CPC B64C17/00 (47) · CPC B64B1/00 (23) · CPC B64C39/00 (22) · CPC B64C2700/6218 (21) · CPC B64C33/02 (19) · CPC B64C2700/6295 (17) · CPC B64C2700/6212 (15) · CPC B64C3/00 (13) · CPC B64C13/00 (11) · CPC B64C23/005 (11) · CPC B64C17/06 (9) · CPC B64C3/385 (9) · CPC B64C2700/6233 (8) · CPC B64C33/00 (8) · CPC B64C1/00 (7) · CPC B64C2700/6281 (7) · CPC B64C11/006 (7)
First filing:
Citations from after 1930:

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)