Drilldown: Patents

Jump to navigation Jump to search
Patents > Application number: None & Number of diagram pages: 3-4 & Number of figures: 11-30

Use the filters below to narrow your results.

Office:
Inventors:
George Raymond Lawrence (4) · Vigilio Baldo (3) · George Sutherland Dodman (2) · William C. Lawson (2) · William Alfred South (2) · John Anderson (2) · Charles Groombridge (2) · Everard Richard Calthrop‎‎ (2) · Eugene F. Falconnet (2)
Inventor country:
Applicant person:
None (12) · Vigilio Baldo (3) · George Raymond Lawrence (3) · Everard Richard Calthrop (2) · George Sutherland Dodman (2) · William C. Lawson (2) · Charles Groombridge (2) · William Alfred South (2) · Eugene F. Falconnet (2)
Applicant is inventor:
Tech fields:
airplane (22) · frame (20) · propulsion (17) · LTA (14) · Stability (13) · navigation (11) · marine (10) · design (10) · safety (9) · wings (8) · flapping (8) · propeller (8) · rudder (7) · control (7) · parachute (6) · propellers (6) · military (6) · construction (6)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Related to aircraft:
Patent agent:
None (20) · None (3) · J. Owden O'Brien (2) · Ernest de Pass (2) · Munn & Co. (2) · H. Kirchhofer (2)
National tech categories:
None (36) · FR 6.4 (5) · CH 129b (3) · AU 90.3 (3) · AT 77d (2) · FR 6.2 (2) · AU 90.1 (2)
CPCs:
None (41) · CPC B64B1/00 (4) · CPC B64D1/04 (3) · CPC B64C33/00 (2) · CPC B64D17/00 (2) · CPC B64C13/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 83 results in range #1 to #83.

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


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