Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : balloon or hydroaeroplanes & Number of text pages: 4-6

Use the filters below to narrow your results.

Office:
Inventors:
None (3) · Francis Alexander Barton (3) · Alonzo Perry Bliven (3) · Albert Graff (2) · Albert Livingstone Blackman (2) · Walter Hermann von Mach (2) · Eugene F. Falconnet (2) · Henri-Alphonse-Désiré Hervé (2) · Theodor Scheimpflug (2) · Ferdinand von Zeppelin (2) · Ralph Hazlett Upson (2) · Richard Wilcke (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
None (27) · USPC 244/30 (7) · FR 6.4 (5) · USPC 244/97 (4) · GB 4 aërostats (3) · USPC 244/99 (3) · CH 115 (2) · DE 77 (2) · USPC 244/133 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 69 results in range #1 to #69.

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


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