Drilldown: Patents

Jump to navigation Jump to search
Patents > Office: DE & Applicant is inventor: No & National tech categories : FR 6.3 or USPC 244/30 or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (23) · HELIX PROPELLER GES M (7) · MERCUR FLUGZEUGBAU (5) · Siemens-Schuckert-Werke G.m.b.H. (3) · EISENFUEHR (3) · Rudolf Wagner (3) · KAMERA KINOWERKE DRESDEN VEB (3) · BURNEY Charles DENNISTON (2) · HENSCHEL FLUGZEUG WERKE (2) · ZEPPELIN WERK LINDAU (2) · Luft Fahrzeug G.m.b.H. (2) · LUFTFAHRZEUGBAU SCHUETTE LANZ (2) · ZEPPELIN LUFTSCHIFFBAU (2) · OTWI WERKE M B H (2)
Applicant is inventor: (Click arrow to add another value)
Full specification filed date:
Application number:
None (5)
Granted:
Publication date:
Related to aircraft:
Patent agent:
National tech categories: (Click arrow to add another value)
CPCs:
CPC B64C2700/6281 (8) · CPC B64C3/00 (8) · CPC B64C35/00 (7) · CPC B64C25/62 (6) · CPC B64B1/58 (5) · CPC B64C2700/6295 (4) · CPC B64C2700/6233 (4) · CPC B64C11/04 (4) · CPC B64C27/00 (4) · CPC B64F2700/6261 (4) · CPC B64C1/12 (4) · CPC B64C11/36 (4) · CPC B64B1/64 (4) · CPC B64C2700/6235 (4) · CPC B64B1/00 (4) · CPC B64C17/00 (4) · CPC B64C29/0025 (3) · CPC B64C39/00 (3) · CPC B64C11/00 (3) · CPC B64C9/00 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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

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

P


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