Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1900 - 1909 & Year granted: 1909 & Inventor country : DE or NL

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
Inventors:
None (18) · Johann Schütte (8) · Paul Frederik Degn (8) · Johannes Schilling (6) · Rudolf Wagner (4) · Johannes Heinze (3) · Gustav Behrens (3) · Richard Lehmann (3) · Hermann Ruthenberg (3) · Theodor Zorn (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (33) · Paul Frederik Degn (8) · Johann Schütte (8) · Johannes Schilling (5) · Rudolf Wagner (4) · Johannes Heinze (3) · Richard Lehmann (3) · Hermann Ruthenberg (3) · Theodor Zorn (3) · Gustav Behrens (3) · Karl Ludwig Waldemar Geest (2) · KNOEPP Johannes (2) · Heinrich Riedel (2) · Heinrich Brust (2) · Richard Haagen (2) · Gustav Unger (2) · Friedrich von Ehrenberg (2) · Friedrich Kopsch (2) · Siegfried Schuetz (2) · EMANUEL Spreekmeester (2)
Applicant is inventor:
Tech fields:
LTA (45) · None (26) · balloon (17) · airplane (15) · design (14) · airship (14) · Navigation (12) · Propellers (12) · frame (9) · Subsystem (9) · propeller (9) · safety (8) · propulsion (8) · gas (7) · airfoil (7) · Balloons (6) · car (5) · projectile (5) · Control (5) · landing (5)
Application number:
None (49)
Grant date:
Granted:
Related to aircraft:
IPCs:
None (62) · IPC B64B1/00 (20) · IPC B64B1/58 (8) · IPC B64B1/62 (5) · IPC B64C39/00 (4) · IPC B64C11/20 (4) · IPC B64C11/00 (4) · IPC B64B1/40 (2) · IPC F42B10/06 (2) · IPC B64C27/28 (2)
CPCs:
None (38) · CPC B64B1/00 (20) · CPC B64B1/58 (12) · CPC B64C2700/6295 (6) · CPC B64C11/20 (5) · CPC B64B1/62 (5) · CPC B64C39/00 (5) · CPC B64B1/005 (4) · CPC B64C33/02 (3) · CPC B64F2700/6219 (3) · CPC B64C11/006 (3) · CPC B64B1/60 (3) · CPC B64B1/40 (3) · CPC B64C11/00 (2) · CPC B64C11/001 (2) · CPC B64C33/00 (2) · CPC B64C23/005 (2)
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 143 results in range #1 to #143.

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

P


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