Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : AU or FR or None & Tech fields : Frame or flapping & Assigned to : Sperry Gyroscope Company or None

Use the filters below to narrow your results.

Office:
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (324) · Patent FR-1907-373818 (10) · Patent FR-1899-292828 (6) · Patent AU-1911-510 (6) · Patent FR-1899-Boinet (4) · Patent FR-1913-472867 (4) · Patent FR-1908-393976 (4) · Patent FR-1908-407411 (4) · Patent FR-1916-502839 (4)
Related to aircraft:
Patent agent:
None (192) · Armengaud jeune (70) · Weismann et Marx (16) · J. Germain (14) · None (14) · Dupont et Elluin (13) · Charles Dony (12) · G. de Mestral et F. Harlé (8) · Haseltine, Lake & Co. (8) · Boult, Wade & Tennant (8) · M. Zerolo (8) · C. Blétry (7) · Paul Blum (6) · J. Bonnet-Thirion (5) · Lavoix et Mosès (5) · Ch. Mardelet (5) · Hippolyte Josse (5)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (296) · None (98) · BE K (22) · FR 6.3 (13) · AT 77d (11) · HU V/h (10) · GB 4 with buoyant (9) · GB 4 (9) · GB 4 without buoyant (9) · GB 4 propel & steer (7) · AU 90.3 (6) · DE 77h.5 (6) · DE 77 (5) · RU Group V (4) · DE 77h (4) · DE 77h.10 (4) · FR 5.3 (4) · GB aërial machines with aërostats or buoyant bodies (3) · DE 77h.9 (3) · GB 4 aëroplanes (3)
IPCs:
None (189) · IPC B64C39/00 (49) · IPC B64B1/00 (31) · IPC B64C1/00 (30) · IPC B64C3/00 (28) · IPC B64C25/00 (27) · IPC B64C17/00 (23) · IPC B64C33/02 (20) · IPC B64C3/38 (14) · IPC B64C35/00 (14) · IPC B64C3/18 (14) · IPC B64C3/56 (11) · IPC B64C23/00 (10) · IPC B64C33/00 (9) · IPC B64C13/00 (7) · IPC B64C31/06 (7) · IPC B64B1/58 (7) · IPC B64C31/04 (6) · IPC B64C11/00 (6) · IPC B64C1/06 (5)
CPCs:
None (166) · CPC B64C39/00 (45) · CPC B64C2700/6295 (36) · CPC B64B1/00 (33) · CPC B64C3/00 (26) · CPC B64C33/02 (25) · CPC B64C17/00 (23) · CPC B64C25/06 (21) · CPC B64C25/62 (14) · CPC B64C35/00 (14) · CPC B64C33/00 (12) · CPC B64F2700/6226 (12) · CPC B64C25/52 (11) · CPC B64C3/56 (11) · CPC B64C3/385 (11) · CPC B64C13/00 (11) · CPC B64C23/005 (11) · CPC B64C1/00 (10) · CPC B64C2700/6218 (10) · CPC B64C2700/6233 (10)
First filing:
Citations from after 1930:
Number of text pages:
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)

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