Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1909 & Supplementary to patent: None & Number of text pages: 2-3

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Office:
Applicant is inventor:
Tech fields:
None (146) · airplane (97) · frame (76) · propulsion (68) · LTA (65) · propeller (54) · stability (47) · navigation (45) · design (38) · propellers (37) · rudder (36) · whole (27) · Subsystem (27) · construction (26) · control (24) · airship (24) · balloon (23) · wings (22) · Hybrid (21) · lift (20)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (122) · Armengaud jeune (29) · None (18) · Weismann et Marx (11) · J. Bonnet-Thirion (10) · Munn & Co. (7) · Marks & Clerk (7) · Lavoix et Mosès (7) · E. Blétry (7) · G. F. Redfern & Co. (6) · Charles Dony (6) · L. Chassevent (5) · H. Elluin (5) · Chassevent (5) · Y. Rabilloud et fils (5)
National tech categories:
FR 6.4 (158) · None (127) · HU V/h (24) · AT 77d (12) · FR 6.2 (6) · DE 77h.5 (6) · USPC 244/45R (5) · FR 5.3 (5) · USPC 244/13 (4) · USPC 244/72 (4) · USPC 244/48 (4) · USPC 244/65 (4) · DE 77h.6 (4)
IPCs:
None (166) · IPC B64C39/00 (46) · IPC B64B1/00 (24) · IPC B64C17/00 (23) · IPC B64C1/00 (20) · IPC B64C3/38 (18) · IPC B64C11/00 (14) · IPC B64C23/00 (12) · IPC B64C13/00 (12) · IPC B64C3/00 (11) · IPC B64B1/58 (11) · IPC B64C33/00 (10) · IPC B64C25/00 (9) · IPC B64C33/02 (7) · IPC B64C35/00 (7) · IPC B64C3/54 (6) · IPC B63H1/12 (5) · IPC B64C27/04 (5)
CPCs:
None (68) · CPC B64C2700/6295 (39) · CPC B64C39/00 (33) · CPC B64C17/00 (28) · CPC B64B1/00 (26) · CPC B64C3/385 (20) · CPC B64C23/005 (19) · CPC B64C13/00 (17) · CPC B64B1/58 (13) · CPC B64C33/02 (12) · CPC B64C3/00 (11) · CPC B64C33/00 (11) · CPC B64C11/006 (10) · CPC B64C1/00 (9) · CPC B64C2700/6218 (9) · CPC B64C2700/6256 (9) · CPC B64C39/08 (8) · CPC B64C39/005 (7) · CPC B64B1/40 (7) · CPC B64F2700/6226 (7)
First filing:
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)