Drilldown: Patents

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Patents > Year granted: 1912 & Tech fields : Airship or propeller & Granted: Yes

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Year filed:
None (3) · 1908 (3) · 1909 (13) · 1910 (19) · 1911 (34) · 1912 (16)
Year granted:
(There are no values for this filter)
Office:
AT (3) · AU (1) · BE (1) · CA (3) · DE (18) · DK (1) · FI (1) · FR (12) · GB (7) · HU (2) · IN (1) · NO (2) · RU (2) · US (34)
Inventors:
Thomas Augustus Dring (6) · None (3) · Romeo Wankmüller (3) · Christian Lorenzen (2) · Rupert John Isaacson (2) · Richard Wilcke (2) · Miltiade Zacharakis-Kanaris (2) · Lucien Chauvière (2) · Louis Coutant Badeau (2) · Johann Schütte (2) · Albert Graff (2) · August Schlegelmilch (2) · Attilio Robiola (2)
Inventor country:
AT (1) · DE (27) · FR (11) · GB (13) · HU (2) · IT (4) · MX (1) · NL (1) · Poland (1) · Prussia (2) · RU (1) · US (29)
Applicant person:
None (18) · Thomas Augustus Dring (4) · Romeo Wankmüller (3) · Miltiade Zacharakis-Kanaris (2) · Lucien Chauvière (2) · Louis Coutant Badeau (2) · Johann Schütte (2) · August Schlegelmilch (2) · Attilio Robiola (2)
Applicant firm:
None (84) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Rheinisch-Westfälische Sprengstoff-Aktien-Gesellschaft (1) · Siemens-Schuckert Werke G. m. b. H. (1)
Applicant type:
None (3) · COMPANY (3) · COMPANY+INDIV (1) · INDIV (81)
Applicant is inventor:
None (4) · No (2) · Yes (82)
Tech fields: (Click arrow to add another value)
Filing date:
None (2) · 1908 (3) · 1909 (14) · 1910 (20) · 1911 (33) · 1912 (16)
Full specification filed date:
June 1911 (1) · September 1911 (1) · February 1912 (1)
Application number:
None (36)
Grant date:
None (16) · 1910 (1) · 1911 (4) · 1912 (66) · 1913 (1)
Granted: (Click arrow to add another value)
Publication date:
January 1912 (2) · February 1912 (8) · March 1912 (6) · April 1912 (5) · May 1912 (2) · June 1912 (2) · July 1912 (4) · September 1912 (2) · October 1912 (1) · November 1912 (1) · December 1912 (2) · January 1913 (2) · April 1913 (1)
Supplementary to patent:
None (59) · IN-1910-262 (1) · Patent AU-1909-18014 (1) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent DE-1909-11-30 Attilio Robiola (2) · Patent DE-1909-227246 (1) · Patent DE-1910-258744 (1) · Patent DE-1911-06-17 Siemens-Schuckert Werke G. m. b. H. (1) · Patent FR-1908-401308 (1) · Patent FR-1908-405961 (2) · Patent FR-1910-415884 (1) · Patent FR-1910-417880 (1) · Patent FR-1910-418630 (1) · Patent FR-1910-421375 (1) · Patent FR-1911-431380 (1) · Patent FR-1911-433440 (1) · Patent FR-1911-436934 (1) · Patent GB-1908-13809 (2) · Patent GB-1909-12556 (4) · Patent GB-1909-18116 (1) · Patent GB-1911-11785 (1) · Patent GB-1911-19430 (1) · Patent GB-1911-2636 (1) · Patent GB-1911-5162 (4) · Patent IT-1907-87304 (1) · Patent US-1911-1032050 (1) · Patent US-1912-1034429 (1)
Related to aircraft:
1 (59) · Yes (29)
Patent agent:
None (37) · C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2) · Herbert W. T. Jenner (2) · Haseltine, Lake & Co. (2) · Munn & Co. (2) · J. Bonnet-Thirion (2) · Dom. Casalonga (2)
Assigned to:
None (84) · (1/4) (1) · (San Diego, CA) (1) · A. B. Bowman (1) · Charles S. Champion (1) · Harold F. McCormick (1) · Luft-Verkehrs-Gesellschaft m.b.H. (1)
National tech categories:
None (18) · DE 77h.6 (13) · FR 6.4 (12) · AT 77d (3) · USPC 244/22 (2) · USPC 244/46 (2) · USPC 244/35R (2) · HU V/h (2) · USPC 244/51 (2) · USPC 244/72 (2) · USPC 244/65 (2)
IPCs:
None (52) · IPC B64B 1/00 (1) · IPC B64B 1/64 (1) · IPC B64B1/00 (7) · IPC B64B1/02 (1) · IPC B64B1/40 (2) · IPC B64B1/58 (1) · IPC B64C 11/16 (1) · IPC B64C 15/12 (1) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/00 (2) · IPC B64C11/04 (1) · IPC B64C11/16 (5) · IPC B64C11/32 (2) · IPC B64C11/48 (2) · IPC B64C17/06 (1) · IPC B64C23/00 (1) · IPC B64C27/00 (1) · IPC B64C27/08 (1) · IPC B64C27/26 (1) · IPC B64C27/57 (1) · IPC B64C3/00 (2) · IPC B64C3/56 (1) · IPC B64C39/00 (1) · IPC B64D 35/06 (1) · IPC B64D35/06 (1) · IPC B64D45/00 (1)
CPCs:
None (21) · CPC B64B1/00 (10) · CPC B64C33/02 (4) · CPC B64C23/005 (4) · CPC B64C11/006 (4) · CPC B64C11/48 (3) · CPC B64C2700/6295 (3) · CPC B64B1/40 (2) · CPC B64C11/16 (2) · CPC B64C27/82 (2) · CPC B64C27/00 (2) · CPC B64C17/00 (2) · CPC B64C11/20 (2) · CPC B64C13/00 (2) · CPC B64C11/00 (2)
Family year:
None (12) · 1907 (1) · 1908 (7) · 1909 (17) · 1910 (13) · 1911 (26) · 1912 (12)
First filing:
None (14) · No (26) · Yes (48)
Cites these patents:
None (88)
Citations from after 1930:
None (5) · 1 (5) · 3 (1) · 11 (1)
Number of text pages:
None (12) · 1 - 2 (12) · 2 - 3 (36) · 3 - 10 (28)
Number of claims:
None (19) · 1 - 2 (18) · 2 - 3 (15) · 3 - 5 (16) · 5 - 50 (20)
Number of diagram pages:
None (12) · 1 - 2 (46) · 2 - 6 (30)
Number of figures:
None (15) · 1 - 2 (7) · 2 - 3 (12) · 3 - 5 (20) · 5 - 7 (15) · 7 - 30 (19)

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