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Patents > National tech categories : DE 77h.9 or USPC 244/3.23

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Office:
Inventors:
None (22) · Henri Fabre (4) · Frank M. Ashley (2) · Halvor Halvorson (2) · Lincoln A. Merriam (2) · Louis Blériot (2) · Gustav Pieske (2) · George E. Wells (2) · Ernst Heinkel (2)
Inventor country:
Applicant person:
None (47) · Henri Fabre (4) · Charles Spear (2) · Louis Blériot (2) · George E. Wells (2) · Frank M. Ashley (2) · Ernst Heinkel‎ (2)
Applicant is inventor:
Tech fields:
Projectile (55) · military (52) · hydroaeroplane (14) · frame (13) · airplane (11) · marine (10) · chassis (10) · design (8) · None (7) · takeoff (7) · landing (6) · Subsystem (5) · wheels (5) · buoyancy (4) · ballistics (4) · stability (4)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
CPC F42B10/30 (37) · None (18) · CPC B64C35/00 (15) · CPC B64C25/62 (7) · CPC B64F2700/6226 (5) · CPC B64C25/06 (4) · CPC B64F2700/6261 (4) · CPC B64C35/008 (3) · CPC F42B10/16 (2) · CPC B64F1/221 (2) · CPC F42B10/34 (2) · CPC B64C25/64 (2) · CPC G09B9/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 112 results in range #1 to #112.

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