Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: Balloon & Number of diagram pages: 2-3

Use the filters below to narrow your results.

Office:
Inventors:
Ralph Hazlett Upson (3) · Heinrich Suter (3) · Francis Alexander Barton (3) · None (2) · Henri-Alphonse-Désiré Hervé (2) · Louis-Étienne Roze (2) · Oliver K. Chance (2) · Ferdinand von Zeppelin (2) · Augusto Emilio Mueller (2) · Alonzo Perry Bliven (2) · William Cowell Sly (2)
Inventor country:
Applicant person:
None (25) · Augusto Emilio Mueller (2) · Louis-Étienne Roze (2) · Oliver K. Chance (2) · Francis Alexander Barton (2) · Henri-Alphonse-Désiré Hervé (2) · Alonzo Perry Bliven (2) · William Cowell Sly (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (49)
Granted:
Related to aircraft:
Patent agent:
None (27) · W. D. Rowlingson (3) · D. Young & Co. (3) · Chassevent (3) · Marks & Clerk (2) · Munn & Co. (2) · Brewer & Son (2) · C. Hanslin & Cie. (2)
National tech categories:
None (24) · FR 6.4 (6) · USPC 244/30 (5) · CH 115 (4) · USPC 244/25 (4) · USPC 244/126 (3) · USPC 244/99 (3) · USPC 244/33 (3) · USPC 244/28 (3) · USPC 244/27 (3) · FR 6.3 (3) · GB 4 aërostats (3) · USPC 244/26 (3) · USPC 244/127 (3) · USPC 244/97 (2) · USPC 244/32 (2) · USPC 244/133 (2) · DE 77 (2) · GB 4 with buoyant (2) · GB 4 propel & steer (2)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 88 results in range #1 to #88.

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


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