Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : CU or FR & Applicant firm : Luft Fahrzeug G.m.b.H. or None & National tech categories : FR 20 or USPC 244/153R or USPC 244/3.23 or USPC 244/30 or None & First filing: No

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Applicant firm: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (844) · LTA (46) · propulsion (29) · navigation (26) · Aerostat (16) · balloon (13) · propellers (9) · stability (8) · Airplane (8) · wings (5) · dirigible (5) · control (5) · construction (5) · Airship (5) · centrifuge (4) · projectile (4) · flapping (4) · ascension (4)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (938) · Patent FR-1861-51979 (3) · Patent FR-1913-466195 (2) · Patent FR-1914-466329.18996 (2) · Patent FR-1880-139386 (2) · Patent FR-1913-466329 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
CPCs:
None (147) · CPC B64C39/00 (120) · CPC B64C2700/6295 (110) · CPC B64C17/00 (79) · CPC B64C23/005 (60) · CPC B64C2700/6274 (50) · CPC B64C33/02 (45) · CPC B64C3/385 (41) · CPC B64C11/006 (29) · CPC B64C2700/6212 (27) · CPC B64C35/00 (26) · CPC B64C1/00 (23) · CPC B64C3/00 (20) · CPC B64C2700/6218 (19) · CPC B64C13/00 (19) · CPC B64C2700/6219 (18) · CPC B64C39/005 (17) · CPC B64C33/00 (17) · CPC B64C2700/6256 (16) · CPC B64C2700/6228 (16)
First filing: (Click arrow to add another value)
Cites these patents:
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)