Drilldown: Patents

Jump to navigation Jump to search
Patents > Family year: 1912 & Number of claims: 2 & Number of figures: 3-4

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
Office:
Inventor country:
Applicant person:
None (3) · Daniel Lewis (2) · Étienne Carret (2) · Adrien Schmitt (2)
Applicant is inventor:
Tech fields:
None (12) · airplane (10) · propulsion (6) · frame (5) · airship (5) · navigation (4) · LTA (4) · construction (3) · dirigible (3) · design (3) · propeller (3) · Propellers (3) · stability (3)
Full specification filed date:
Granted:
Publication date:
Related to aircraft:
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

Showing below up to 40 results in range #1 to #40.

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


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