Drilldown: Patents

Jump to navigation Jump to search
Patents > Supplementary to patent: None & Related to aircraft : 0.5 or 1906314176 or flapping

Use the filters below to narrow your results.

Office:
Inventors:
Rufus Sibley (3) · Karl Bomhard (3) · None (2) · Leonardo Torres Quevedo (2) · William Henry Fauber (2) · Johann Stumpf (2) · Nathan Scholfield (2)
Inventor country:
Applicant person:
None (28) · Karl Bomhard (3) · Rufus Sibley (3) · Nathan Scholfield (2) · Johann Stumpf (2) · William Henry Fauber (2)
Applicant type:
Applicant is inventor:
Tech fields:
projectile (49) · military (48) · propulsion (13) · marine (9) · stability (7) · motor (6) · propeller (6) · ballistics (5) · navigation (5) · track (4) · propellers (4) · cargo (4) · safety (4) · gas (3) · instrument (3)
Full specification filed date:
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (43) · None (7) · Munn & Co. (6) · Boult, Wade & Kilburn (2) · Brandon frères (2)
National tech categories:
USPC 244/3.23 (32) · None (22) · USPC 102/371 (6) · USPC 244/3.3 (5) · USPC 244/3.1 (4) · USPC 244/3.27 (3) · USPC 244/3.28 (2) · USPC 244/3.29 (2) · USPC 244/3.26 (2) · USPC 89/1.3 (2) · FR 6.1 (2) · GB 4 propel & steer (2) · USPC 102/400 (2)
IPCs:
None (57) · IPC F42B10/00 (15) · IPC F42B10/34 (3) · IPC F42B10/26 (2)
CPCs:
None (24) · CPC F42B10/30 (22) · CPC B64C11/48 (4) · CPC F42B10/14 (3) · CPC F42B10/34 (3) · CPC F42B15/01 (3) · CPC F42B10/16 (2) · CPC F42B10/26 (2) · CPC F42B10/44 (2) · CPC F42B10/12 (2) · CPC B63H1/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 97 results in range #1 to #97.

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

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