Drilldown: Patents

Jump to navigation Jump to search
Patents > Application number: None & Patent agent : Frazer Furk something or None & Assigned to : Rubber Balloon Company of America or Sperry Gyroscope Company or None & National tech categories : AT 77d or FR 5 or FR 6.3 or USPC 244/90R

Use the filters below to narrow your results.

Office:
Applicant person:
None (251) · Reinhold Richter (7) · Heinrich Bier (4) · Gignoux (3) · Gentil (3) · Meller (the younger) (3) · Jean Dusséqué (3) · Comte Antoine Apraxine (3) · de Préneuf (3)
Applicant is inventor:
Tech fields:
LTA (126) · airplane (112) · Navigation (87) · Frame (69) · Propulsion (66) · balloon (64) · design (41) · wings (40) · Construction (36) · Propellers (34) · stability (34) · subsystem (33) · airship (28) · whole (24) · balloons (23) · aerodynamics (22) · propeller (22) · None (21) · aerostat (20) · dirigible (19)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (369) · Patent FR-1878-124576 (3) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent FR-1881-142748 (2) · Patent FR-1850-10514 (2) · Patent FR-1893-233439 (2) · Patent FR-1897-271948 (2) · Patent FR-1898-275602 (2) · Patent DE-1908-221549 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent AT-1912-64662 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (454) · IPC B64C3/00 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

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