Drilldown: Patents

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Patents > Filing date: September 1911 & Grant date: 1912

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Year filed:
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Year granted:
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Office:
AT (1) · CA (2) · DE (1) · DK (1) · FR (14) · GB (13) · US (24)
Inventors:
None (3) · Romeo Wankmüller (2) · Paul Benni (2) · Herbert Thomas Alesbury (2)
Inventor country:
CA (2) · CH (2) · DE (8) · FR (12) · GB (6) · IT (1) · PL (1) · RO (1) · RU (1) · US (23)
Applicant person:
None (5) · Romeo Wankmüller (2) · Paul Benni (2) · Herbert Thomas Alesbury (2)
Applicant firm:
None (53) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Société Zodiac‎ (1)
Applicant type:
None (3) · COMPANY (4) · INDIV (49)
Applicant is inventor:
None (2) · No (4) · Yes (50)
Tech fields:
None (28) · stability (6) · airship (4) · LTA (3) · suspension (3) · Subsystem (3) · propulsion (3) · propellers (3) · nacelle (3) · wings (3) · airplane (3)
Filing date:
September 1, 1911 (1) · September 2, 1911 (1) · September 4, 1911 (1) · September 5, 1911 (3) · September 6, 1911 (1) · September 7, 1911 (4) · September 9, 1911 (3) · September 11, 1911 (2) · September 12, 1911 (7) · September 13, 1911 (2) · September 14, 1911 (3) · September 15, 1911 (1) · September 18, 1911 (2) · September 19, 1911 (3) · September 20, 1911 (2) · September 21, 1911 (3) · September 22, 1911 (2) · September 25, 1911 (2) · September 26, 1911 (4) · September 27, 1911 (6) · September 28, 1911 (2) · September 30, 1911 (1)
Full specification filed date:
April 1911 (1) · September 1911 (1) · March 1912 (5)
Application number:
None (8)
Grant date:
January 1912 (3) · February 1912 (8) · March 1912 (4) · April 1912 (2) · May 1912 (8) · June 1912 (2) · July 1912 (6) · August 1912 (5) · September 1912 (12) · October 1912 (1) · November 1912 (4) · December 1912 (1)
Granted:
No (1) · Yes (55)
Publication date:
January 1912 (1) · February 1912 (1) · May 1912 (4) · June 1912 (1) · October 1912 (1) · November 1912 (5)
Supplementary to patent:
None (47) · Patent DE-1909-06-09 Romeo Wankmüller (1) · Patent DE-1910-243485 (1) · Patent FR-1910-420958 (1) · Patent FR-1910-421027 (1) · Patent FR-1910-423792 (1) · Patent FR-1910-424987 (1) · Patent FR-1911-423792.14664 (1) · Patent FR-1911-434077 (1) · Patent GB-1909-18384 (1) · Patent GB-1911-2636 (1)
Related to aircraft:
None (2) · .5 (1) · 1 (32) · Yes (21)
Patent agent:
None (26) · Abel & Imray (1) · Albert H. Merrill (1) · Armengaud jeune (2) · Brewer & Son (1) · Brierley & Appleyard (1) · Chatwin, Herschell & Co. (1) · Dicker Pollak & Derriman (1) · Dupont et Elluin (1) · E. E. Vrooman (1) · Joshua R. H. Potts (1) · Junius P. Wilson (1) · L. Chassevent (1) · L. Gardet (1) · Marks & Clerk (1) · None (6) · Phillip M. Justice (1) · S. Sokal (1) · Sigmund Herzog (1) · Victor J. Evans (4) · W. Stevens (1) · Wiedersheim & Fairbanks (1)
Assigned to:
None (55) · John W. Rogers (1)
National tech categories:
None (26) · AT 77d (1) · CA 244/31 (1) · CA 88/46 (1) · DE 77h.2 (1) · DK 77 (1) · FR 6.2 (1) · FR 6.4 (6) · USPC 244/101 (1) · USPC 244/104CS (1) · USPC 244/104R (1) · USPC 244/177 (1) · USPC 244/219 (1) · USPC 244/25 (1) · USPC 244/35R (1) · USPC 244/46 (1) · USPC 244/63 (3) · USPC 244/65 (1) · USPC 244/66 (1) · USPC 244/79 (1) · USPC 244/80 (2) · USPC 244/90R (1) · USPC 416/112 (1) · USPC 416/129 (1) · USPC 416/139 (1)
IPCs:
None (33) · IPC B64B1/00 (3) · IPC B64C1/00 (5) · IPC B64C11/00 (3) · IPC B64C11/16 (1) · IPC B64C13/00 (1) · IPC B64C13/02 (1) · IPC B64C17/00 (4) · IPC B64C17/06 (2) · IPC B64C25/00 (1) · IPC B64C3/38 (1) · IPC B64C39/00 (2) · IPC B64D1/04 (1) · IPC B64F1/06 (1) · IPC F41G3/24 (1)
CPCs:
CPC B64C2700/6295 (8) · CPC B64C17/00 (7) · None (5) · CPC B64B1/00 (3) · CPC B64C11/00 (3) · CPC B64C3/385 (3) · CPC B64C17/06 (3) · CPC B64C39/00 (3) · CPC B64C39/08 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6218 (2) · CPC B64C13/00 (2) · CPC B64F1/06 (2) · CPC B64C11/006 (2)
Family year:
None (1) · 1909 (1) · 1910 (4) · 1911 (49) · 1912 (1)
First filing:
None (2) · No (12) · Yes (42)
Cites these patents:
None (56)
Citations from after 1930:
None (18) · 1 (1) · 3 (2)
Number of text pages:
None (16) · 1 - 2 (1) · 2 - 3 (21) · 3 - 4 (7) · 4 - 7 (11)
Number of claims:
None (18) · 1 - 3 (12) · 3 - 4 (6) · 4 - 6 (7) · 6 - 30 (13)
Number of diagram pages:
None (16) · 1 (21) · 2 (10) · 3 (5) · 4 (3) · 5 (1)
Number of figures:
None (18) · 1 - 3 (4) · 3 - 4 (11) · 4 - 6 (12) · 6 - 12 (11)

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