Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs : IPC B64C27/04 or IPC B64C35/00 & Number of claims: 3-40

Use the filters below to narrow your results.

Office:
Inventors:
None (18) · Thomas Sloper (9) · Henri Fabre (5) · Hugh Oswald Short (3)
Inventor country:
Applicant person:
None (19) · Thomas Sloper (9) · Henri Fabre (5) · Hugh Oswald Short (3)
Applicant is inventor:
Tech fields:
hydroaeroplane (28) · airplane (28) · helicopter (20) · None (19) · design (18) · hydroplane (17) · hybrid (13) · propulsion (12) · Frame (10) · landing (10) · construction (10) · propellers (9) · marine (9) · Wings (7) · takeoff (7) · control (7) · aerodynamics (7)
Full specification filed date:
Application number:
None (4)
Granted:
Supplementary to patent:
None (92) · Patent FR-1908-397517 (2) · Patent FR-1912-455471 (2) · Patent US-1915-1246016 (2) · Patent US-1915-1223319 (2)
Related to aircraft:
Patent agent:
None (13) · Boult, Wade & Tennant (7) · Brewer & Son (6) · Marks & Clerk (6) · J. Bonnet-Thirion et Breton (5) · Armengaud jeune (5) · L. Chassevent (4) · Abel & Imray (4) · Dupont et Elluin (4) · J. S. Withers & Spooner (3) · John P. Tarbox (3) · Edward Evans & Co. (3) · Lavoix et Mosès (3) · Browne & Co. (3) · Ch. Mardelet (3) · None (3)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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)

P


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