Drilldown: Patents

Jump to navigation Jump to search
Patents > National tech categories: None & IPCs : IPC B64C17/00 or IPC B64C3/38 or IPC B64C39/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (122) · stability (113) · None (89) · design (46) · automatic stability (43) · Frame (37) · wings (30) · construction (28) · control (27) · propulsion (22) · whole (20) · aerodynamics (18) · propellers (18) · lift (18) · Equilibrium (16) · subsystem (15) · HTA (15) · balance (14) · biplane (12)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (203) · Patent FR-1916-502839 (3) · Patent GB-1909-8531‎ (2) · Patent NZ-1909-25865 (2) · Patent FR-1910-415470 (2) · Patent BE-1912-04-05 (2) · Patent FR-1910-435648 (2) · Patent FR-1914-475066 (2)
Related to aircraft:
Patent agent:
None (51) · Marks & Clerk (30) · Haseltine, Lake & Co. (16) · Boult, Wade & Tennant (15) · None (14) · Herbert Haddan & Co. (12) · Abel & Imray (11) · J. S. Withers & Spooner (9) · H. D. Fitzpatrick & Co. (6) · Lewis William Goold (6) · Mewburn, Ellis & Pryor (5) · Hyde & Heide (5) · Johnsons & Willcox (5)
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (147) · CPC B64C2700/6295 (86) · CPC B64C39/00 (77) · CPC B64C2700/6218 (62) · CPC B64C3/385 (51) · CPC B64C2700/6212 (31) · CPC B64C2700/6214 (23) · CPC B64C39/005 (20) · CPC B64C39/08 (19) · CPC B64C3/38 (12) · CPC B64C39/008 (10) · CPC B64C39/006 (4) · CPC Y02T50/10 (4) · CPC Y02T50/145 (4) · CPC B64C1/00 (3) · CPC B64C2700/6211 (3) · CPC B64C39/003 (3) · CPC B64C3/48 (3)
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)