Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Number of text pages: 2 & Number of figures: 7-9

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
None (82) · airplane (52) · LTA (50) · frame (44) · propulsion (31) · propeller (28) · Design (25) · flapping (22) · navigation (21) · construction (19) · Wings (19) · stability (19) · ornithopter (17) · rudder (16) · propellers (12) · balloon (12) · airship (12) · helicopter (11) · airfoil (11)
Full specification filed date:
Application number:
None (127)
Granted:
Supplementary to patent:
None (240) · Patent DE-1913-287314 (4) · Patent HU-1901-24148 (4) · Patent FR-1912-446040 (3) · Patent FR-1908-407411 (2) · Patent FR-1910-424987 (2) · Patent DE-1907-217533 (2) · Patent CH-1905-33302 (2) · Patent CH-1899-18666 (2) · Patent GB-1909-17597 (2) · Patent FR-1910-419140 (2) · Patent AT-1908-42396 (2) · Patent FR-1909-401714 (2)
Related to aircraft:
Patent agent:
None (118) · None (22) · Armengaud jeune (18) · Munn & Co. (10) · L. Chassevent (6) · G. de Mestral et F. Harle (5) · Victor J. Evans (4) · J. Germain (3) · J. Bonnet-Thirion (3) · Lavoix et Mosès (3) · Haseltine, Lake & Co. (3) · Dom. Casalonga (3) · B. Singer (3) · Charles Dony (3) · Boult, Wade & Tennant (3)
National tech categories:
FR 6.4 (91) · None (68) · HU V/h (15) · AT 77d (13) · DE 77 (9) · DE 77h (8) · USPC 244/22 (7) · DK 77 (6) · FR 6.3 (5) · DE 77h.5 (4) · DE 77h.10 (4) · USPC 244/45R (4) · FR 5.3 (4) · USPC 244/30 (4) · USPC 244/3.23 (3) · USPC 244/48 (3)
IPCs:
None (148) · IPC B64B1/00 (19) · IPC B64C3/00 (14) · IPC B64C39/00 (13) · IPC B64C33/02 (13) · IPC B64C17/00 (11) · IPC B64C1/00 (7) · IPC B64C1/06 (7) · IPC B64C11/16 (6) · IPC B64C35/00 (5) · IPC B64C23/00 (5) · IPC B64C3/18 (5) · IPC B64C13/00 (5) · IPC B64C3/38 (4) · IPC B64D17/00 (4) · IPC B64C11/00 (4) · IPC B64B1/40 (4)
CPCs:
None (65) · CPC B64B1/00 (24) · CPC B64C33/02 (22) · CPC B64C17/00 (15) · CPC B64C3/00 (13) · CPC B64C2700/6295 (9) · CPC B64C39/00 (9) · CPC B64C11/006 (9) · CPC B64C13/00 (9) · CPC B64C23/005 (8) · CPC B64C39/005 (7) · CPC B64B1/40 (7) · CPC B64C3/385 (6) · CPC B64C27/54 (6) · CPC B64C2700/6235 (5) · CPC B64C1/065 (5) · CPC B64C35/00 (5) · CPC B64C11/16 (5) · CPC B64C11/04 (5) · CPC B64C2700/6233 (5)
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)