Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: Steering & Supplementary to patent: None

Use the filters below to narrow your results.

Office:
Inventors:
None (7) · Louis Blériot (5) · John P. Tarbox (5) · Anton Flettner (3) · Joseph Wetterwald (3) · Wilhelm Jacob Hoffmann (2) · Adalbert Plaček (2) · Walter George Tarrant (2) · Edmund Sparmann (2) · Didier De Vasdenyey (2) · Henry Calder Lobnitz (2) · Robert Esnault-Pelterie (2) · John Law Garsed (2) · Henri-Marie Coandă (2)
Inventor country:
Applicant person:
None (27) · Louis Blériot (4) · Joseph Wetterwald (3) · Anton Flettner (3) · Henry Calder Lobnitz (2) · Edmund Sparmann (2) · Didier de Vasdényey (2) · Henri-Marie Coandă (2) · John Law Garsed (2) · Robert Esnault-Pelterie (2) · Walter George Tarrant (2) · Adalbert Plaček (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (77)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (83) · Weismann et Marx (6) · None (5) · Marks & Clerk (5) · Armengaud jeune (3) · Carpmaels, Radford & Newton (2) · Wunderlich (2) · Raclot et Cie (2) · Herbert Haddan & Co. (2) · G. L. Cragg (2) · G. F. Redfern & Co. (2) · E. Blétry (2) · Gernaert (2) · Brierley & Howard (2) · A. Ritter (2)
National tech categories:
None (54) · FR 6.4 (28) · HU V/h (16) · BE K (11) · FR 6.3 (9) · DE 77h.5 (6) · DE 77 (4) · USPC 244/80 (4) · AT 77d (3) · GB 4 with buoyant (2) · USPC 244/90R (2) · DE 77h.15 (2) · USPC 244/35R (2) · USPC 244/51 (2) · DE 77h (2) · CH 129b (2) · GB 4 propel & steer (2)
IPCs:
None (78) · IPC B64C13/00 (24) · IPC B64C39/00 (6) · IPC B64C1/00 (5) · IPC B64C17/00 (5) · IPC B64C3/38 (5) · IPC B64C33/02 (4) · IPC B64B1/00 (4) · IPC B64C23/00 (4) · IPC B64B1/58 (3) · IPC CPC B64C13/00 (2) · IPC B64C35/00 (2) · IPC B64C33/00 (2) · IPC B64C3/52 (2) · IPC B64C13/12 (2) · IPC B64C13/04 (2) · IPC B64C13/02 (2) · IPC B64C17/06 (2) · IPC B64C 17/04 (2)
CPCs:
None (68) · CPC B64C13/00 (30) · CPC B64C2700/6256 (22) · CPC B64C3/385 (5) · CPC B64C23/005 (4) · CPC B64B1/00 (4) · CPC B64C17/00 (4) · CPC B64C39/00 (3) · CPC B64C1/00 (3) · CPC B64C13/02 (3) · CPC B64C33/02 (3) · CPC B64C2700/6274 (3) · CPC B64B1/58 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 176 results in range #1 to #176.

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

P


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