Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: Design & Patent agent : Dupont et Elluin or None & Number of claims: 3-5

Use the filters below to narrow your results.

Office:
Inventors:
None (21) · Henri-Marie Coandă (6) · Ernst Heinkel (5) · John Washington Wilson (3) · Johann Schütte (3) · Jacques Ravelli (3) · Hippolyte Chevron (3)
Inventor country:
Applicant person:
None (31) · Henri-Marie Coandă (6) · Ernst Heinkel (5) · John Washington Wilson (3) · Johann Schütte (3) · Jacques Ravelli (3) · Hippolyte Chevron (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (46)
Granted:
Supplementary to patent:
None (80) · Patent SE-1906-23283 (3) · Patent FR-1908-401308 (2) · Patent US-1909-970771 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent DE-1909-220044 (2) · Patent GB-1909-2111 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
CPCs:
None (91) · CPC B64C17/00 (6) · CPC B64C39/00 (5) · CPC B64B1/00 (4) · CPC B64C3/00 (4) · CPC B64C1/00 (3) · CPC B64C3/14 (3) · CPC B64C2700/6295 (3) · CPC B64B1/40 (3) · CPC B64C2700/6218 (3) · CPC B64C35/00 (3) · CPC B64C17/06 (2) · CPC B64C2700/6216 (2) · CPC B64C1/26 (2) · CPC B64C11/16 (2) · CPC B64C13/00 (2) · CPC B64C9/02 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 148 results in range #1 to #148.

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

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