Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields : Balloon or Stability & First filing: Yes & Number of claims: None

Use the filters below to narrow your results.

Office:
Inventors:
None (5) · Ottavio Ricaldoni (3) · Gaetano Arturo Crocco (3) · Leonardo Torres Quevedo (3) · Henry P Rhett (2) · Guido Antoni (2) · Bel (2) · Robert Cooke Sayer (2) · Juppont (2) · Preston Albert Watson (2) · Ugo Antoni (2) · John Francis Frederick Whale Ure (2) · André Crestadoro (2) · Johann Schütte (2)
Applicant person:
None (30) · Leonardo Torres Quevedo (3) · Ugo Antoni (2) · Henry P Rhett (2) · Johann Schütte (2) · John Francis Frederick Whale Ure (2) · Guido Antoni (2) · Juppont (2) · Robert Cooke Sayer (2) · Bel (2) · Ottavio Ricaldoni (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (93)
Granted:
Related to aircraft:
Patent agent:
None (148) · Bert (2)
National tech categories:
None (56) · FR 6.4 (19) · BE K (9) · FR 6.3 (9) · IT 8 (6) · FR 5 (4) · USPC 244/35R (4) · USPC 244/72 (4) · USPC 244/45R (4) · USPC 244/52 (3) · USPC 244/25 (3) · USPC 244/233 (3) · USPC 244/97 (3)
CPCs:
None (76) · CPC B64B1/00 (14) · CPC B64C13/00 (13) · CPC B64C17/00 (13) · CPC B64B1/40 (8) · CPC B64C2700/6295 (7) · CPC B64C33/02 (5) · CPC B64B1/62 (5) · CPC B64C39/008 (4) · CPC B64C3/14 (4) · CPC B64C17/06 (4) · CPC B64C2700/6212 (4) · CPC B64C2700/6246 (3) · CPC B64C39/00 (3) · CPC B64C2700/6216 (3) · CPC B64C23/005 (3) · CPC B64C9/38 (3) · CPC B64B1/58 (3)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 195 results in range #1 to #195.

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

P


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