Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & National tech categories : GB 4 propel & steer or USPC 244/73R

Use the filters below to narrow your results.

Office:
Inventors:
None (4) · Ernest Wilson (3) · James Grieve Lorrain (3) · Patrick Young Alexander (2) · John MacHaffie (2) · Octave Chanute (2) · Erhard Brunsmann (2) · Rudolf Krocker (2) · Gustav Koch (2) · Charles John Evans (2) · John Marshall (2) · Christopher John Lake (2) · Hiram Stevens Maxim (2)
Inventor country:
Applicant person:
None (52) · Christopher John Lake (2) · Alfred Julius Boult (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (59) · LTA (38) · propeller (33) · navigation (26) · rudder (17) · frame (15) · subsystem (14) · None (12) · electricity (10) · balloon (10) · marine (10) · car (10) · heavier-than-air (9) · airplane (8) · jet (8) · flapping (8) · steam (7)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (59) · Marks & Clerk (2) · G. F. Redfern & Co. (2) · W. P. Thompson & Co. (2) · Abel & Imray (2) · Victor J. Evans (2) · J. G. Lorrain (2) · Haseltine, Lake & Co. (2) · Munn & Co. (2)
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 110 results in range #1 to #110.

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


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