Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : GB or IN or LU or NL & Number of claims: 1-2

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (77) · None (59) · LTA (51) · frame (51) · stability (49) · propulsion (47) · propellers (36) · design (36) · construction (33) · subsystem (33) · control (31) · wings (27) · navigation (21) · propeller (18) · automatic stability (17) · safety (16) · airship (16) · aerodynamics (15)
Application number:
Granted:
Supplementary to patent:
None (238) · Patent CH-1911-55140 (3) · Patent FR-1911-446282 (2) · Patent FR-1909-399456 (2) · Patent GB-1913-21688 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent US-1913-1118124 (2)
Related to aircraft:
Patent agent:
None (48) · Marks & Clerk (33) · Herbert Haddan & Co. (28) · Haseltine, Lake & Co. (18) · Boult, Wade & Tennant (15) · Abel & Imray (12) · G. F. Redfern & Co. (10) · Chatwin, Herschell & Co. (10) · Mewburn, Ellis & Pryor (9) · W. P. Thompson & Co. (9) · None (7) · Jensen & Son (7) · Wheatley & Mackenzie (7) · Johnsons & Willcox (6) · Fell & James (5) · Francis Heron Rogers (5) · Brewer & Son (5) · Hy. Fairbrother (5)
IPCs:
None (95) · IPC B64C17/00 (30) · IPC B64C1/00 (24) · IPC B64C39/00 (20) · IPC B64C13/00 (19) · IPC B64B1/58 (13) · IPC B64C3/38 (13) · IPC B64C3/00 (13) · IPC B64B1/00 (12) · IPC B64C27/04 (9) · IPC B64C11/00 (9) · IPC B64C35/00 (8) · IPC B64C33/02 (7) · IPC B64C3/56 (7) · IPC B64C3/54 (6) · IPC B64C1/06 (6) · IPC B63H1/12 (5) · IPC B64B1/12 (5) · IPC B62C5/04 (5) · IPC B64C25/00 (5)
CPCs:
None (74) · CPC B64C17/00 (33) · CPC B64C13/00 (23) · CPC B64C2700/6256 (22) · CPC B64C2700/6218 (15) · CPC B64B1/58 (15) · CPC B64C2700/6295 (14) · CPC B64B1/00 (13) · CPC B64C3/00 (13) · CPC B64C39/00 (12) · CPC B64C3/385 (11) · CPC B64C2700/6212 (10) · CPC B64C33/02 (9) · CPC B64C2700/6281 (8) · CPC B64C2700/6235 (8) · CPC B64C35/00 (8) · CPC B64C3/56 (7) · CPC B64C11/006 (7) · CPC B64C3/54 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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)