Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Lift or propellers & Number of figures: 4-5

Use the filters below to narrow your results.

Office:
Inventors:
None (6) · Pierre Levasseur (6) · Robert Esnault-Pelterie (5) · Emanuel Kalisch (4) · Gaston Rose (4) · Carl Hanschke (4) · Arthur Alexander Dashwood Lang (4) · Paul Frederik Degn (3) · David Henderson Blake (3) · Antoine-Padoue Filippi (3) · Louis-Léon Capou (3) · Gustav Mees (3) · Oszkár Asbóth (3)
Inventor country:
Applicant person:
None (13) · Pierre Levasseur (6) · Robert Esnault-Pelterie (5) · Arthur Alexander Dashwood Lang (4) · Carl Hanschke (4) · Gaston Rose (4) · Emanuel Kalisch (4) · Louis-Léon Capou (3) · Antoine-Padoue Filippi (3) · Paul Frederik Degn (3) · David Henderson Blake (3) · Gustav Mees (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (60)
Granted:
Supplementary to patent:
None (155) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent DE-1907-214228 (3) · Patent FR-1908-407090 (2) · Patent FR-1912-439413 (2) · Patent FR-1905-353709 (2) · Patent DE-1911-330185 (2) · Patent GB-1913-22557 (2) · Patent FR-1910-420958 (2) · Patent IT-1915-148941 (2) · Patent US-1912-1033662 (2) · Patent FR-1899-284713 (2) · Patent FR-1911-435639 (2) · Patent US-1909-970771 (2) · Patent US-1910-1055379 (2) · Patent US-1910-993987 (2)
Related to aircraft:
Patent agent:
None (85) · Armengaud jeune (15) · None (7) · Boult, Wade & Tennant (6) · J. Bonnet-Thirion (6) · E. Blétry (6) · Marks & Clerk (4) · L. Chassevent (4) · J. Germain (4) · H. Bœttcher fils (4) · Haseltine, Lake & Co. (4) · Dom. Casalonga (3) · Fayollet (3)
National tech categories:
FR 6.4 (92) · None (69) · HU V/h (32) · AT 77d (9) · FR 6.2 (8) · DE 77h.5 (3) · FR 6.3 (3) · DE 77h.6 (2) · DK 77 (2)
IPCs:
None (88) · IPC B64C39/00 (21) · IPC B64C11/00 (16) · IPC B64C27/04 (8) · IPC B64C23/00 (8) · IPC B64C17/00 (8) · IPC B64C11/16 (8) · IPC B64C1/00 (6) · IPC B64C11/20 (6) · IPC B64C27/00 (5) · IPC B64C13/00 (5) · IPC B64C33/02 (4) · IPC B63H1/12 (4) · IPC B64C11/04 (3) · IPC B64C3/52 (3) · IPC B64C3/48 (3) · IPC B64B1/00 (3) · IPC B64C11/36 (3) · IPC B64D35/06 (3)
CPCs:
None (62) · CPC B64C39/00 (14) · CPC B64C23/005 (10) · CPC B64C11/16 (9) · CPC B64C13/00 (9) · CPC B64C17/00 (9) · CPC B64C2700/6295 (8) · CPC B64C11/00 (7) · CPC B64C11/006 (6) · CPC B64C2700/6274 (6) · CPC B64C33/02 (5) · CPC B64C27/04 (5) · CPC B64C11/36 (5) · CPC B64C2700/6281 (5) · CPC B64C27/00 (4) · CPC B64C11/20 (4) · CPC B63H1/26 (4) · CPC B64C3/52 (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)