Drilldown: Patents

Jump to navigation Jump to search
Patents > Assigned to: None & Number of text pages: 5-20 & Number of claims: 8

Use the filters below to narrow your results.

Office:
Inventors:
Ernest Abington Vessey (2) · Vigilio Baldo (2) · Émile Dupont (2) · Alfred John Macy (2) · Thomas Sloper (2) · Charles Groombridge (2) · William Alfred South (2)
Inventor country:
Applicant person:
None (4) · William Alfred South (2) · Ernest Abington Vessey (2) · Thomas Sloper (2) · Charles Groombridge (2) · Vigilio Baldo (2) · Émile Dupont (2) · Alfred John Macy (2)
Applicant is inventor:
Tech fields:
airplane (23) · Propulsion (14) · stability (12) · propellers (11) · design (11) · None (8) · frame (8) · safety (6) · marine (6) · propeller (5) · landing (5) · automatic stability (4) · LTA (4) · construction (4) · chassis (3) · navigation (3) · Helicopter (3) · wings (3) · aerodynamics (3)
Full specification filed date:
Application number:
None (26)
Granted:
Related to aircraft:
Patent agent:
None (20) · Marks & Clerk (3) · Haseltine, Lake & Co. (2) · Ernest de Pass (2) · Boult, Wade & Tennant (2)
Assigned to: (Click arrow to add another value)
CPCs:
None (23) · CPC B64C17/00 (5) · CPC B64C35/00 (4) · CPC B64C23/005 (3) · CPC B64C2700/6218 (3) · CPC B64B1/00 (2) · CPC B64C11/003 (2) · CPC B64C2700/6235 (2) · CPC B64C3/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 68 results in range #1 to #68.

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


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