Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Inventor country : DE or MX or NL

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Inventor country: (Click arrow to add another value)
Applicant person:
None (193) · Johann Schütte (21) · Rudolf Wagner (15) · Hermann Ruthenberg (14) · Paul Frederik Degn (14) · Johannes Schilling (12) · Carl Edler von Radinger (8) · Joseph Hofmann (6) · Vincent Wisniewski (5) · Gustav Behrens (5) · Frederick William Dufwa (5) · August Riedinger (5) · Heinrich Strieffler (5) · Josef Deixler (5)
Applicant is inventor:
Tech fields:
LTA (186) · None (81) · propulsion (79) · balloon (62) · airplane (60) · Frame (59) · propeller (53) · Navigation (50) · stability (47) · Subsystem (46) · design (43) · Airship (42) · Propellers (40) · gas (38) · safety (31) · car (28) · Balloons (27) · wings (26) · whole (24) · control (22)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (435) · Patent DE-1908-221549 (7) · Patent DE-1907-214228 (7) · Patent DE-1907-240268 (5) · Patent DE-1909-232158 (5) · Patent DE-1907-192662 (4) · Patent DE-1907-194166 (4) · Patent DE-1903-160742 (4) · Patent DE-1908-220975 (4) · Patent DE-1908-227242 (4)
Related to aircraft:
Patent agent:
None (393) · Marks & Clerk (12) · Lavoix et Mosès (8) · C. Baumann (7) · Haseltine, Lake & Co. (6) · E. Blétry (6) · De Bonge (6) · J. Bonnet-Thirion (5) · Boult, Wade & Tennant (5) · Schwab (4) · Lloyd Wise & Co. (4) · Edward Evans & Co. (4) · E. Blum & Co. (4) · Clement Lean (4)
National tech categories:
None (159) · FR 6.4 (91) · DE 77h (44) · HU V/h (34) · AT 77d (27) · DE 77h.4 (20) · DE 77h.15 (18) · DE 77h.6 (17) · DE 77h.5 (14) · DE 77h.3 (11) · DE 77h.2 (9) · IT 8 (9) · MX F. III (9) · DE 77h.10 (7) · RU Group V (6) · DE 77h.11 (5) · BE K (4)
IPCs:
None (354) · IPC B64B1/00 (34) · IPC B64B1/58 (22) · IPC B64C39/00 (18) · IPC B64B1/62 (16) · IPC B64C11/00 (11) · IPC B64C1/00 (8) · IPC B64C23/00 (7) · IPC B64B1/40 (6) · IPC B64C17/00 (6) · IPC B64C33/02 (5) · IPC B64C11/20 (4)
CPCs:
None (276) · CPC B64B1/00 (35) · CPC B64B1/58 (35) · CPC B64B1/62 (19) · CPC B64C2700/6295 (14) · CPC B64C11/006 (14) · CPC B64C39/00 (13) · CPC B64C23/005 (13) · CPC B64C33/02 (12) · CPC B64B1/40 (9) · CPC B64C17/00 (8) · CPC B64C11/20 (7) · CPC B64B1/64 (6) · CPC B64C3/385 (6) · CPC B64C2700/6274 (5) · CPC B64B1/12 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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