Drilldown: Patents

Jump to navigation Jump to search
Patents > Grant date: 1920 & Number of claims: 2-5 & Number of figures: 4-5

Use the filters below to narrow your results.

Year granted:
(There are no values for this filter)
Office:
Inventor country:
Applicant is inventor:
Tech fields:
None (6) · airplane (6) · frame (5) · landing (3) · aerial propeller (3) · stability (3) · instrument (3) · metal (3) · airship (2) · subsystem (2) · aluminum (2) · propellers (2) · wings (2) · construction (2) · control (2) · lift (2) · design (2) · rudder (2)
Full specification filed date:
Granted:
Related to aircraft:
CPCs:
None (8) · CPC B64F2700/6226 (3) · CPC B64C25/62 (2) · CPC B64C3/54 (2) · CPC B64C25/06 (2) · CPC B64C13/12 (2) · CPC B64C9/00 (2) · CPC B64C1/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 38 results in range #1 to #38.

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


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