Drilldown: Patents

Jump to navigation Jump to search
Patents > Number of claims: 4-50 & Number of diagram pages: 4 & Number of figures: 13-40

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (4) · Alfred K. R. A. Krakow (3) · None (2) · George Sutherland Dodman (2) · James Jesse Jackson (2) · De Bert Hartley (2) · Vigilio Baldo (2)
Inventor country:
Applicant person:
None (8) · Alfred John Macy (4) · Vigilio Baldo (2) · George Sutherland Dodman (2) · James Jesse Jackson (2) · De Bert Hartley (2)
Applicant is inventor:
Tech fields:
stability (17) · frame (13) · airplane (12) · propulsion (10) · design (8) · None (8) · LTA (7) · construction (6) · propellers (6) · hydroaeroplane (6) · navigation (6) · helicopter (5) · propeller (5) · safety (4) · hybrid (4) · marine (4) · car (4) · parachute (4) · whole (4) · automatic stability (4)
Full specification filed date:
Application number:
None (16) · 25941D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (14) · Munn & Co. (3) · Marks & Clerk (3) · Jensen & Son (2) · William L. Hall (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 61 results in range #1 to #61.

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


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