Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country : FR or NL or RU & Application number: None & Assigned to : Vickers Ltd. or None & Number of claims: 3-4

Use the filters below to narrow your results.

Office:
Inventors:
None (5) · Robert Esnault-Pelterie (5) · Émile-Jean-Jules Salmson (4) · Henri-Marie Coandă (4) · Jan Jaakson (4) · Louis Blériot (4) · Louis Constantin (4) · Joseph Weisz (3) · Louis-Marie Le Dantec (3) · Armand-Jean-Auguste Deperdussin (3) · Adolphe Clément-Bayard (3) · Georges de Bothezat (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (21) · Robert Esnault-Pelterie (5) · Henri-Marie Coandă (4) · Jan Jaakson (4) · Émile-Jean-Jules Salmson (4) · Louis Constantin (4) · Joseph Weisz (3) · Georges de Bothezat (3) · Louis-Marie Le Dantec (3)
Applicant is inventor:
Tech fields:
airplane (42) · propulsion (24) · frame (20) · design (18) · aerodynamics (14) · Navigation (14) · stability (14) · Propellers (12) · marine (12) · LTA (12) · control (12) · subsystem (11) · motors (11) · wings (9) · construction (8) · hydrodynamics (8) · military (8) · automatic stability (7) · projectile (7) · Instrument (7)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (55) · Patent GB-1911-12232 (4) · Patent ES-1911-50083‎ (4) · Patent CH-1912-62201 (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent FR-1911-430455 (2) · Patent FR-1911-434629 (2) · Patent FR-1911-449265 (2) · Patent FR-1904-340154 (2) · Patent FR-1913-466329 (2)
Related to aircraft:
Patent agent:
None (37) · Armengaud jeune (8) · Dupont et Elluin (6) · Boult, Wade & Tennant (5) · Abel & Imray (4) · Hippolyte Josse (4) · L. Chassevent (4) · Marks & Clerk (4) · Haseltine, Lake & Co. (3) · Schwab (3) · Charles Dony (2) · James L. Norris (2) · Gedge & Feeny (2) · Wheatley & Mackenzie (2) · Browne & Co. (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (39) · FR 6.4 (33) · AT 77d (7) · DE 77h.5 (5) · DE 77h.15 (4) · FR 6.2 (4) · FR 5.3 (4) · CH 129b (3) · DK 77 (2) · AU 90.3 (2) · USPC 244/177 (2) · FR 7.3 (2)
IPCs:
None (53) · IPC B64D1/04 (5) · IPC B63H1/12 (4) · IPC B64D17/00 (4) · IPC B64D35/04 (4) · IPC B64D27/00 (3) · IPC B64C3/38 (2) · IPC B64C1/00 (2) · IPC B64B1/64 (2) · IPC B64B1/00 (2) · IPC B63H3/00 (2) · IPC B64D27/26 (2) · IPC F42C15/295 (2)
CPCs:
None (47) · CPC B64D1/04 (5) · CPC B64D17/00 (4) · CPC B64D35/04 (4) · CPC B63H1/26 (3) · CPC B63H3/008 (2) · CPC B64B1/64 (2) · CPC B64C11/16 (2) · CPC B64C17/06 (2) · CPC B64C2700/6216 (2) · CPC F42C15/295 (2) · CPC B64C3/385 (2) · CPC B64D27/00 (2) · CPC B64D27/26 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 135 results in range #1 to #135.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)