Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or RU or SAX or Other & Filing date: 1800 - 1899 & Application number: None & Supplementary to patent : Patent FR-1891-216860 or None & Patent agent: None & First filing: None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (371) · Otto Lilienthal (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (135) · navigation (108) · balloon (99) · propulsion (77) · None (46) · propeller (30) · frame (26) · marine (25) · military (22) · car (20) · whole (18) · parachute (16) · subsystem (15) · gas (14) · rudder (13) · electricity (12) · projectile (12) · Hybrid (11)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (185) · FR 5 (58) · GB 4 propel & steer (27) · DE 77 (26) · GB 4 with buoyant (16) · GB 4 (15) · GB 4 without buoyant (14) · USPC 244/3.23 (9) · FR 6.4 (7) · GB 4 framework (6) · GB 4 aëroplanes (6) · GB 4 aërostats (6) · FR 6 (5) · FR 6.3 (4) · FR 20 (4) · GB 4 motors (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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)

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