Drilldown: Patents

Jump to navigation Jump to search
Patents > Family year: 1912 & Number of claims: 1-3

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (164) · airplane (94) · design (42) · stability (40) · Construction (35) · Frame (33) · LTA (29) · Propulsion (27) · wings (25) · Propellers (24) · Navigation (22) · Aerodynamics (21) · airship (19) · safety (18) · automatic stability (14) · lift (13) · control (12) · propeller (12) · rudder (11) · fabric (11)
Application number:
Granted:
Supplementary to patent:
None (261) · Patent FR-1912-449070 (4) · Patent FR-1912-450892 (4) · Patent BE-1912-02-07-Gramaticesco (3) · Patent FR-1912-446818 (3) · Patent DE-1912-279343 (3) · Patent FR-1913-450892.17436 (3) · Patent BE-1912-08-13-Panian (3) · Patent FR-1912-446040 (3)
Related to aircraft:
Patent agent:
None (104) · None (27) · Armengaud jeune (22) · L. Chassevent (10) · Hippolyte Josse (10) · H. Boettcher fils (7) · Marks & Clerk (7) · Émile Bert (6) · W. P. Thompson & Co. (6) · Gaston Rose (6) · J. Bonnet-Thirion (6) · Dom. Casalonga (6)
National tech categories:
FR 6.4 (240) · None (66) · AT 77d (20) · HU V/h (15) · DE 77h.5 (6) · USPC 244/45R (5) · FR 5.3 (5) · FR 6.2 (4) · FR 7.3 (4) · CH 129b (4) · USPC 244/233 (3) · DE 77h.9 (3) · USPC 244/6 (3) · USPC 244/93 (3)
IPCs:
None (96) · IPC B64C17/00 (52) · IPC B64C1/00 (37) · IPC B64C39/00 (33) · IPC B64C35/00 (24) · IPC B64C3/38 (20) · IPC B64C3/00 (15) · IPC B64C11/00 (15) · IPC B64B1/00 (12) · IPC B64B1/58 (11) · IPC B64D17/00 (9) · IPC B64C25/00 (8) · IPC B64C33/02 (8) · IPC B64C23/00 (5) · IPC B64C3/56 (5) · IPC CPC B64C13/00 (5) · IPC B64C33/00 (4) · IPC B64D17/54 (4)
CPCs:
CPC B64C17/00 (55) · None (51) · CPC B64C2700/6295 (27) · CPC B64C3/385 (23) · CPC B64C39/00 (22) · CPC B64C2700/6218 (22) · CPC B64C35/00 (16) · CPC B64C3/00 (14) · CPC B64B1/00 (14) · CPC B64C13/00 (11) · CPC B64B1/58 (11) · CPC B64C33/02 (10) · CPC B64C2700/6212 (10) · CPC B64D17/00 (9) · CPC B64C11/006 (9) · CPC B64C2700/6256 (7) · CPC B64C23/005 (7)
Family year:
(There are no values for this filter)
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)