Drilldown: Patents

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Patents > Inventor country : DE or RO & Tech fields: LTA & CPCs : CPC B64B1/00 or CPC B64C9/00

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Year filed:
1880 - 1889 (3) · 1890 - 1899 (2) · 1900 - 1909 (24) · 1910 - 1919 (33)
Year granted:
None (2) · 1880 - 1889 (3) · 1890 - 1899 (2) · 1900 - 1909 (19) · 1910 - 1919 (36)
Office:
DE (13) · FR (33) · GB (9) · US (7)
Inventors:
None (11) · Theodor Zorn (3) · Johann Schütte (3) · Carl Dippel (2) · Ernst Bucher (2) · Emil Wedekind (2) · Wilhelm Rettig (2) · August Schlegelmilch (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (19) · Theodor Zorn (3) · Johann Schütte (3) · Edward Charles Robert Marks (2) · Wilhelm Rettig (2) · August Schlegelmilch (2)
Applicant firm:
None (51) · Luftschiffsantrieb G. m. b. H. (1) · Luftschiffsantrieb-Gesellschaft m. b. H. (1) · Rheinische Gummiwaaren Franz Clouth Fabrik (1) · Siemens-Schuckert Werke GmbH (5) · Siemens-Schuckert-Werke G.m.b.H. (3)
Applicant type:
None (6) · COMPANY (9) · COMPANY + INDIV (1) · COMPANY+INDIV (1) · INDIV (45)
Applicant is inventor:
None (1) · No (12) · Yes (49)
Tech fields: (Click arrow to add another value)
Filing date:
1880 - 1889 (3) · 1890 - 1899 (2) · 1900 - 1909 (24) · 1910 - 1919 (33)
Full specification filed date:
None (59) · 1909 (1) · 1912 (2)
Application number:
None (14)
Grant date:
None (7) · 900 - 999 (1) · 1800 - 1899 (5) · 1900 - 1999 (49)
Granted:
No (2) · Yes (60)
Publication date:
None (30) · 1903 (1) · 1904 (1) · 1906 (2) · 1907 (1) · 1908 (2) · 1909 (7) · 1910 (7) · 1911 (2) · 1912 (4) · 1913 (3) · 1914 (1) · 1918 (1)
Supplementary to patent:
None (46) · DE 1910-01-01 (1) · Patent DE-1882-23658 (1) · Patent DE-1902-145866 (1) · Patent DE-1907-206614 (1) · Patent DE-1908-08-15 (1) · Patent DE-1908-08-22 (1) · Patent DE-1908-220431 (1) · Patent DE-1908-221549 (1) · Patent DE-1909-02-25 Hugo Erdmann (1) · Patent DE-1909-227246 (1) · Patent DE-1910-234453 (1) · Patent DE-1910-248876 (1) · Patent DE-1911-10-28 Siemens-Schuckert Werke GmbH (1) · Patent DE-1911-258741 (1) · Patent DE-1912-07-04 (1) · Patent FR-1909-399926 (1)
Related to aircraft:
None (3) · 1 (16) · Yes (43)
Patent agent:
None (27) · A. de Carsalade (1) · Ad. Sturm (2) · B. Singer (1) · Boramé et Julien (1) · C. Baumann (2) · Case? Rose? (1) · Charles Assi (1) · de Bongé (4) · Émile Bert‎ (1) · Francis Heron Rogers (1) · G. de Mestral et F. Harlé (1) · G. F. Redfern & Co. (1) · G. Petiau (2) · H. Bœttcher fils (1) · H. Luther (1) · Haseltine, Lake & Co. (1) · J Hans (1) · J. Bonnet-Thirion (1) · J. Holcroft (1) · Lavoix et Mosès (2) · Lenny Oth? (1) · Leport (1) · Marks & Clerk (5) · Weismann et Marx (1)
Assigned to:
None (60) · Siemens-Schuckert Werke GmbH (2)
National tech categories:
None (9) · DE 77 (3) · DE 77h (1) · DE 77h.2 (9) · FR 6.3 (1) · FR 6.4 (32) · USPC 244/125 (2) · USPC 244/126 (1) · USPC 244/127 (1) · USPC 244/128 (1) · USPC 244/30 (4) · USPC 244/51 (1) · USPC 416/98 (1)
IPCs:
None (9) · CPC B64B1/00 (1) · IPC B64B1/00 (1) · IPC B24B53/075 (1) · IPC B64B 1/08 (1) · IPC B64B1/00 (48) · IPC B64B1/06 (1) · IPC B64B1/22 (2) · IPC B64B1/58 (1) · IPC B64B1/62 (1) · IPC B64C9/00 (1)
CPCs: (Click arrow to add another value)
Family year:
None (8) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (20) · 1910 - 1919 (31)
First filing:
None (5) · No (30) · Yes (27)
Cites these patents:
None (62)
Citations from after 1930:
None (3)
Number of text pages:
None (11) · 1 (11) · 2 (29) · 3 (7) · 4 (3) · 47,370,402 (1)
Number of claims:
None (23) · 1 - 2 (15) · 2 - 4 (14) · 4 - 8 (10)
Number of diagram pages:
None (1) · 0 - 50,000,000 (48)
Number of figures:
None (1) · 1 - 2 (5) · 2 - 3 (11) · 3 - 5 (16) · 5 - 13 (10)

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