Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : DE or Other & Inventor country: FR & National tech categories : USPC 244/30 or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (641) · Airplane (172) · LTA (156) · navigation (96) · propulsion (82) · stability (79) · frame (70) · design (68) · construction (62) · propellers (61) · control (43) · subsystem (41) · balloon (37) · wings (37) · aerodynamics (33) · landing (29) · automatic stability (24) · rudder (23) · steering (21) · motors (21)
Application number:
Granted:
Related to aircraft:
Patent agent:
None (898) · Boult, Wade & Tennant (51) · Haseltine, Lake & Co. (36) · Marks & Clerk (29) · Abel & Imray (19) · Herbert Haddan & Co. (11) · Johnsons & Willcox (11) · Wheatley & Mackenzie (10) · Boult, Wade, and Tennant (10) · None (7) · Gedge & Feeny (7) · Armengaud jeune (7) · Lloyd Wise & Co. (6) · Hy. Fairbrother (6) · W. P. Thompson & Co. (6) · Browne & Co. (5) · J. S. Withers & Spooner (5) · Edward Evans & Co. (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (942) · IPC B64C1/00 (38) · IPC B64C17/00 (30) · IPC B64C3/38 (25) · IPC B64C39/00 (23) · IPC B64C35/00 (16) · IPC B64B1/00 (15) · IPC B64C13/00 (12) · IPC B64C11/00 (12) · IPC B64C17/06 (9) · IPC B64C3/00 (9) · IPC B64C23/00 (8) · IPC B64C3/56 (6) · IPC B64C3/18 (6) · IPC B64C25/00 (6) · IPC B64B1/58 (6) · IPC B63H1/12 (5) · IPC B64C11/16 (5) · IPC B64C3/54 (4) · IPC B64C25/62 (4)
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)