Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: frame & Patent agent: None & Number of claims: 4-5

Use the filters below to narrow your results.

Office:
Inventors:
None (17) · August Warchalowski (2) · Johann Schütte (2) · Joseph Allison Steinmetz (2) · Ernst Heinkel‎ (2) · Nazaire Lacrotte (2) · Otto Schüle (2) · Carl Hanschke (2) · Hellmuth Hirth (2)
Inventor country:
Applicant person:
None (24) · August Warchalowski (2) · Joseph Allison Steinmetz (2) · Ernst Heinkel‎ (2) · Otto Schüle (2) · Carl Hanschke (2) · Nazaire Lacrotte (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (35)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
CPCs:
None (40) · CPC B64C3/00 (7) · CPC B64C2700/6235 (4) · CPC B64B1/00 (4) · CPC A63H27/08 (3) · CPC B64B1/40 (2) · CPC B64C3/385 (2) · CPC B64C33/02 (2) · CPC B64C39/00 (2) · CPC B64C9/02 (2) · CPC B64C1/26 (2) · CPC B64B1/62 (2) · CPC B64C2700/6295 (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 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)