Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: FR & Filing date: 1910 - 1919 & National tech categories: FR 6.2

Use the filters below to narrow your results.

Year granted:
Office: (Click arrow to add another value)
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (37) · Propellers (33) · Design (13) · marine (12) · Subsystem (10) · ascension (8) · Aerodynamics (6) · airplane (6) · sustentation (6) · Construction (5) · navigation (5) · control (4) · Stability (3) · lift (3) · propeller (3) · Gyroscope (3)
Full specification filed date:
Application number:
None (16)
Granted:
Publication date:
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B63H1/26 (9) · CPC B64C11/16 (8) · CPC B64C11/006 (6) · CPC B63H2001/122 (5) · CPC B63H1/12 (4) · CPC B64C11/04 (3) · CPC B63H1/20 (3) · CPC B63H1/265 (3) · CPC B63H1/36 (2) · CPC B63B2745/00 (2) · CPC B64C11/18 (2) · CPC B63H1/28 (2) · CPC B64C11/00 (2) · CPC B63B3/40 (2) · CPC B64C11/24 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 55 results in range #1 to #55.

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


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