Drilldown: Patents

Jump to navigation Jump to search
Patents > Office : BE or FR & Inventor country: DE & Applicant type : COMPANY + INDIV or INDIV or INIV or Other & Supplementary to patent : Patent BE-1909-214032 or Patent DE-1895-98580 or Patent NO-1915-12-15 Carl Alfred Johansson or   or None

Use the filters below to narrow your results.

Office: (Click arrow to add another value)
Inventors:
None (11) · Johann Schütte (5) · Hermann Ruthenberg (4) · Gustav Mees (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (15) · Johann Schütte (5) · Hermann Ruthenberg (4)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (103) · LTA (52) · Airplane (33) · propulsion (21) · frame (19) · stability (19) · propellers (15) · design (15) · wings (11) · control (10) · safety (8) · dirigible (8) · ascension (8) · navigation (8) · airship (7) · sustentation (7) · balloons (7) · hybrid (7)
Full specification filed date:
Application number:
None (37)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (128) · de Bongé (11) · E. Blétry (11) · Lavoix et Mosès (7) · H. Boettcher fils (5) · Barlow et Gentzion (4) · C. Baumann (4) · Schwab (4) · Chassevent (3) · P. Follin (3) · Ad. Sturm (3) · Société A. Frey et de Carsalade (3)
IPCs:
None (115) · IPC B64B1/00 (29) · IPC B64B1/58 (18) · IPC B64C1/00 (12) · IPC B64C17/00 (12) · IPC B64C39/00 (9) · IPC B64B1/40 (5) · IPC B64C11/00 (5) · IPC B64B1/62 (4) · IPC B64B1/66 (4) · IPC B64C23/00 (4) · IPC B64C13/00 (3) · IPC B64C33/02 (3) · IPC CPC B64C13/00 (3) · IPC B64C3/00 (3) · IPC B64D17/00 (3)
CPCs:
None (35) · CPC B64B1/00 (27) · CPC B64C17/00 (19) · CPC B64B1/58 (18) · CPC B64C39/00 (16) · CPC B64C2700/6295 (13) · CPC B64C33/02 (12) · CPC B64C23/005 (11) · CPC B64C13/00 (8) · CPC B64C2700/6218 (8) · CPC B64C2700/6256 (7) · CPC B64C2700/6274 (7) · CPC B64C35/00 (6) · CPC B64C11/006 (5) · CPC B64C17/06 (5) · CPC B64B1/40 (5)
First filing:
Cites these patents:
Citations from after 1930:
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)

P


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