Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs: None & First filing: Yes & Citations from after 1930: 2

Use the filters below to narrow your results.

Office:
Inventors:
Frank M. Leavitt (2) · John C. Schleicher (2) · Samuel Dimmick Mott (2)
Inventor country:
Applicant person:
Frank M. Leavitt (2) · John C. Schleicher (2) · Samuel Dimmick Mott (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (18) · Propeller (12) · stability (8) · marine (6) · frame (5) · helicopter (5) · airplane (4) · propulsion (4) · parachute (4) · projectile (3) · military (3) · rudder (3) · safety (3) · paddle-wheel (3) · Windmill (3)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
Victor J. Evans (9) · Munn & Co. (8) · None (7) · None (3)
National tech categories:
None (26) · USPC 244/3.23 (4) · USPC 244/139 (3) · USPC 416/129 (3) · USPC 244/35R (3) · USPC 244/119 (2) · USPC 244/17.15 (2) · USPC 244/17.19 (2) · USPC 244/73R (2) · USPC 244/63 (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C27/54 (6) · CPC B64C11/48 (6) · CPC B63H5/10 (5) · CPC B64C11/006 (5) · CPC B63H1/04 (4) · CPC B64C13/00 (4) · CPC Y02E10/20 (3) · CPC B64C3/385 (3) · CPC B64C27/82 (3) · CPC B64C23/005 (3) · None (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 75 results in range #1 to #75.

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


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