Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of text pages: 3-40 & Number of claims: 7-12 & Number of figures: 4-6

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (81) · frame (49) · None (38) · stability (33) · LTA (30) · navigation (30) · propeller (26) · design (26) · propulsion (24) · rudder (22) · Control (20) · wheels (19) · propellers (19) · wings (18) · construction (17) · landing (15) · military (13) · safety (13) · hybrid (12)
Application number:
None (89)
Granted:
Supplementary to patent:
None (216) · Patent FR-1911-426612 (2) · Patent US-1915-1228281 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2)
Related to aircraft:
Patent agent:
None (59) · Boult, Wade & Tennant (11) · Munn & Co. (8) · None (8) · Marks & Clerk (7) · Brewer & Son (6) · Haseltine, Lake & Co. (5) · Armengaud jeune (4) · J. Bonnet-Thirion et Breton (4) · John P. Tarbox (4) · Victor J. Evans (4) · J. S. Withers & Spooner (3) · E. Blétry (3) · Abel & Imray (3)
National tech categories:
None (117) · FR 6.4 (27) · HU V/h (9) · USPC 244/45R (5) · USPC 244/80 (5) · USPC 244/66 (4) · USPC 244/6 (4) · USPC 244/99.11 (4) · USPC 244/234 (4) · USPC 244/25 (4) · USPC 244/22 (3) · CA 244/24 (3) · USPC 244/90R (3) · USPC 244/87 (3) · AT 77d (3) · USPC 244/119 (3) · USPC 244/139 (3) · USPC 244/233 (3)
IPCs:
None (148) · IPC B64C39/00 (17) · IPC B64B1/00 (9) · IPC B64C35/00 (8) · IPC B64C1/00 (7) · IPC B64C17/00 (7) · IPC B64C13/00 (7) · IPC B64C33/00 (3) · IPC B64C3/38 (3) · IPC B64C11/00 (3) · IPC B64C3/42 (3) · IPC B64B1/58 (3)
CPCs:
None (53) · CPC B64C2700/6295 (18) · CPC B64B1/00 (14) · CPC B64C13/00 (13) · CPC B64C17/00 (12) · CPC B64C39/00 (12) · CPC B64C23/005 (10) · CPC B64C35/00 (9) · CPC B64C3/385 (8) · CPC B64C39/08 (8) · CPC B64C39/005 (8) · CPC B64C2700/6218 (5) · CPC B64F2700/6261 (5) · CPC B64C33/02 (4) · CPC B64C11/006 (4) · CPC B64C33/00 (4) · CPC B64C3/42 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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)