Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant person: None & Family year: 1800 - 1899 & Number of text pages: 2-3

Use the filters below to narrow your results.

Office:
Inventors:
None (2) · Otto Hartung (2) · Stewart Cairncross (2) · Otto Lilienthal (2) · Georg Wellner (2) · William R. Manley (2)
Inventor country:
Applicant person: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (27) · propulsion (25) · propeller (20) · frame (19) · navigation (18) · flapping (11) · balloon (11) · car (11) · stability (9) · None (8) · parachute (7) · rudder (7) · marine (6) · military (6) · wheels (5)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
National tech categories:
DE 77 (22) · None (14) · USPC 244/28 (4) · GB 4 without buoyant (3) · USPC 244/30 (3) · USPC 244/3.23 (3) · GB 4 propel & steer (3) · USPC 244/16 (2) · USPC 244/74 (2) · USPC 89/1.14 (2)
CPCs:
None (25) · CPC B64B1/00 (9) · CPC B64C11/006 (6) · CPC B64C33/02 (4) · CPC F42B10/30 (3) · CPC Y02E10/722 (2) · CPC F03D11/00 (2) · CPC B64C31/04 (2) · CPC B64C31/02 (2) · CPC B64C33/00 (2) · CPC A63H27/08 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 74 results in range #1 to #74.

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

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