Drilldown: Patents

Jump to navigation Jump to search
Patents > Cites these patents: None & Number of text pages: 4-6 & Number of claims: 10

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (3) · John William Oman (2)
Inventor country:
Applicant person:
Alfred John Macy (3) · None (2) · Ernst W. F. Herrmann (2) · John William Oman (2)
Applicant is inventor:
Tech fields:
airplane (17) · frame (12) · None (11) · stability (10) · propulsion (8) · rudder (7) · propeller (7) · hybrid (6) · control (5) · navigation (5) · LTA (5) · design (5) · wings (5) · propellers (4) · automatic stability (4) · military (4) · wheels (4) · HTA (4) · helicopter (4) · parachute (4)
Full specification filed date:
Application number:
None (20) · 1913781506 (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · None (5) · E. Blétry (3) · Victor J. Evans (2) · Ripley & Kingsford? (2) · Charles Hill (2)
National tech categories:
None (26) · FR 6.4 (11) · USPC 244/177 (2) · USPC 244/93 (2) · USPC 244/144 (2) · USPC 244/119 (2)
CPCs:
None (10) · CPC B64C39/00 (7) · CPC B64C2700/6295 (7) · CPC B64C17/00 (6) · CPC B64C23/005 (5) · CPC B64C39/005 (3) · CPC B64C13/00 (3) · CPC B64C2001/0081 (2) · CPC B64C3/54 (2) · CPC B64C3/00 (2) · CPC Y10S200/29 (2) · CPC B64C2700/6246 (2) · CPC B64C39/08 (2)
First filing:
Cites these patents: (Click arrow to add another value)
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)