Drilldown: Patents

Jump to navigation Jump to search
Patents > Patent agent: J. Germain & National tech categories : FR 6.4 or USPC 423/656

Use the filters below to narrow your results.

Office:
Inventor country:
Applicant type:
Applicant is inventor:
Tech fields:
None (27) · stability (8) · airplane (8) · Propulsion (8) · Frame (6) · Control (6) · Propellers (5) · construction (5) · Design (4) · aerodynamics (4) · Helicopter (4) · Hybrid (3) · lift (3) · ascension (3)
Full specification filed date:
Application number:
None (6) · 510212D (2) · 510210D (2)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (8) · CPC B64C39/00 (6) · CPC B64C2700/6295 (6) · CPC B64C2700/6212 (5) · CPC B64C2700/6274 (4) · CPC B64C23/005 (4) · CPC B64C3/18 (3) · CPC B64C3/00 (3) · CPC B64C2700/6216 (3) · CPC B64C17/06 (3) · CPC B64C2700/6281 (3) · CPC B64C27/12 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

Showing below up to 61 results in range #1 to #61.

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


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