Drilldown: Patents

Jump to navigation Jump to search
Patents > Year filed: 1900 - 1909 & Inventor country : DE or NL & Assigned to: None

Use the filters below to narrow your results.

Inventor country: (Click arrow to add another value)
Applicant person:
None (186) · Johann Schütte (21) · Rudolf Wagner (15) · Paul Frederik Degn (14) · Hermann Ruthenberg (14) · Johannes Schilling (12) · Carl Edler von Radinger (8) · Joseph Hofmann (6) · Gustav Behrens (5) · Heinrich Strieffler (5) · August Riedinger (5) · Josef Deixler (5) · Vincent Wisniewski (5)
Applicant is inventor:
Tech fields:
LTA (180) · None (76) · propulsion (75) · balloon (60) · frame (58) · Airplane (58) · propeller (51) · subsystem (46) · navigation (45) · stability (44) · design (43) · Propellers (39) · Airship (39) · gas (38) · safety (30) · balloons (27) · car (25) · wings (25) · whole (23) · Control (21)
Full specification filed date:
Application number:
None (316)
Granted:
Publication date:
Supplementary to patent:
None (410) · Patent DE-1907-214228 (7) · Patent DE-1908-221549 (7) · Patent DE-1907-240268 (5) · Patent DE-1909-232158 (5) · Patent DE-1907-194166 (4) · Patent DE-1903-160742 (4) · Patent DE-1908-227242 (4) · Patent DE-1908-220975 (4)
Related to aircraft:
Patent agent:
None (376) · Marks & Clerk (12) · Lavoix et Mosès (8) · E. Blétry (6) · de Bongé (6) · J. Bonnet-Thirion (5) · C. Baumann (5) · Boult, Wade & Tennant (5) · E. Blum & Co. (4) · Clement Lean (4) · Edward Evans & Co. (4) · Lloyd Wise & Co. (4) · Schwab (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (152) · FR 6.4 (85) · DE 77h (44) · HU V/h (34) · AT 77d (26) · DE 77h.4 (20) · DE 77h.15 (18) · DE 77h.6 (17) · DE 77h.5 (13) · DE 77h.3 (11) · IT 8 (9) · DE 77h.2 (9) · DE 77h.10 (7) · RU Group V (6) · DE 77h.11 (5) · BE K (4)
IPCs:
None (333) · IPC B64B1/00 (33) · IPC B64B1/58 (22) · IPC B64C39/00 (17) · IPC B64B1/62 (16) · IPC B64C11/00 (11) · IPC B64B1/40 (6) · IPC B64C23/00 (6) · IPC B64C1/00 (5) · IPC B64C33/02 (5) · IPC B64C11/20 (4)
CPCs:
None (260) · CPC B64B1/58 (35) · CPC B64B1/00 (34) · CPC B64B1/62 (19) · CPC B64C11/006 (14) · CPC B64C2700/6295 (13) · CPC B64C33/02 (12) · CPC B64C39/00 (12) · CPC B64C23/005 (11) · CPC B64B1/40 (9) · CPC B64C11/20 (7) · CPC B64C3/385 (6) · CPC B64B1/64 (6) · CPC B64B1/12 (5) · CPC B64C17/00 (5)
First filing:
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)

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