Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent: None & CPCs : CPC B64C27/04 or CPC B64C3/00

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant firm:
None (252) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Société des Avions Louis Bréguet (4) · Société anonyme Astra AB (3) · Société Industrielle de Delle (3) · Blackburn Aeroplane & Motor Co. (2) · Blackburn Aeroplane and Motor Co. (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · John A. Roebling's Sons (2) · Gothaer Waggonfabrik A. G. (2) · E. Rumpler Luftfahrzeugbau G.m.b.H. (2) · Dornier Metallbauten (2) · Curtiss Aeroplane and Motor Corporation (2) · Curtiss Aeroplane (2) · Rumpler-Werke A.-G. in Berlin-Johannisthal (2)
Applicant is inventor:
Tech fields:
None (152) · airplane (72) · construction (53) · frame (46) · wings (42) · design (30) · helicopter (22) · fuselage (16) · metal (11) · subsystem (10) · biplane (10) · stays (9) · lift (9) · structure (7) · wires (7) · aerodynamics (7) · Hybrid (7) · airfoil (7)
Full specification filed date:
Application number:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (163) · None (13) · Armengaud jeune (7) · Marks & Clerk (7) · Lavoix et Mosès (5) · Brewer & Son (4) · Haseltine, Lake & Co. (4) · John P. Tarbox (4) · Dupont et Elluin (4) · Hippolyte Josse (4) · Dom. Casalonga (3) · Weismann et Marx (3) · J. Germain (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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)