Drilldown: Patents

Jump to navigation Jump to search
Patents > First filing: Yes & Citations from after 1930: None & Number of text pages: 5-8

Use the filters below to narrow your results.

Office:
Applicant is inventor:
Tech fields:
airplane (123) · stability (85) · Design (67) · frame (55) · LTA (54) · wings (51) · propulsion (51) · control (47) · propellers (45) · Automatic stability (32) · None (31) · navigation (30) · construction (30) · propeller (27) · aerodynamics (24) · rudder (23) · hybrid (21) · Lift (21) · flapping (21) · whole (20)
Application number:
Granted:
Supplementary to patent:
None (326) · Patent US-1909-970771 (2) · Patent DE-1909-05-03 Hans Lohmann (2) · Patent IT-1908-98601 (2)
Related to aircraft:
Patent agent:
None (106) · None (21) · Marks & Clerk (15) · Boult, Wade & Tennant (13) · Haseltine, Lake & Co. (7) · Armengaud jeune (6) · Munn & Co. (6) · John P. Tarbox (5) · A. M. & William Clark (5) · H. D. Fitzpatrick & Co. (4) · P. Follin (4) · Herbert Haddan & Co. (4) · Brandon frères (4) · Brewer & Son (4) · Wheatley & Mackenzie (3) · Jensen & Son (3) · Lavoix et Mosès (3) · Henry Hughes (3) · E. R. Royston & Co. (3)
National tech categories:
None (182) · FR 6.4 (76) · USPC 244/80 (8) · HU V/h (7) · USPC 244/30 (6) · USPC 244/35R (5) · FR 6.3 (5) · USPC 244/76R (4) · USPC 244/28 (4) · USPC 244/233 (4) · USPC 244/82 (3) · USPC 244/64 (3) · USPC 244/234 (3) · FR 6.1 (3) · USPC 244/12.1 (3) · USPC 244/78.1 (3)
IPCs:
None (136) · IPC B64C17/00 (42) · IPC B64C1/00 (36) · IPC B64C39/00 (29) · IPC B64B1/00 (16) · IPC B64C35/00 (11) · IPC B64C3/38 (9) · IPC B64C33/02 (8) · IPC B64C27/04 (7) · IPC B64C13/00 (7) · IPC B64C23/00 (7) · IPC B64C3/00 (7) · IPC B64C17/06 (6) · IPC CPC B64C13/00 (5) · IPC B64C33/00 (5) · IPC B64C3/18 (5) · IPC B64C11/00 (5)
CPCs:
CPC B64C17/00 (50) · None (50) · CPC B64C2700/6218 (30) · CPC B64B1/00 (27) · CPC B64C13/00 (23) · CPC B64C39/00 (20) · CPC B64C2700/6295 (16) · CPC B64C23/005 (14) · CPC B64C33/02 (11) · CPC B64C35/00 (10) · CPC B64C3/385 (10) · CPC B64C2700/6212 (9) · CPC B64C39/005 (9) · CPC B64C25/60 (8)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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)