Drilldown: Patents

Jump to navigation Jump to search
Patents > Filing date: 1800 - 1899 & National tech categories : DE 77h or GB 4 propel & steer or USPC 244/153R or USPC 244/90R & IPCs: None & Cites these patents : Patent AT-1909-47911 or Patent GB-1909-25116 or None

Use the filters below to narrow your results.

Office:
Inventors:
Ernest Wilson (3) · Heinrich Suter (3) · James Grieve Lorrain (3) · Gustav Koch (2) · Octave Chanute (2) · John MacHaffie (2) · John Marshall (2) · Rudolf Krocker (2) · Charles John Evans (2) · Patrick Young Alexander (2) · Hiram Stevens Maxim (2)
Inventor country:
Applicant person:
None (50)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (36) · propeller (23) · navigation (21) · frame (21) · LTA (18) · kite (14) · rudder (13) · electricity (11) · subsystem (10) · marine (9) · heavier-than-air (9) · car (8) · balloon (7) · jet (7) · airplane (6) · wings (6) · whole (6) · flapping (6) · steam (6)
Full specification filed date:
Application number:
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 88 results in range #1 to #88.

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

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