Drilldown: Patents

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Patents > Grant date: February 1909 & Number of claims: None

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
BE (1) · ES (1) · FR (6) · MX (1) · US (4)
Inventors:
None (1) · Alfred E. Wunderlich (1) · Birger Ljungstroem (1) · Clément Coma (1) · Edgar J HICKS (1) · Frederick W Cooper (1) · Georges-Henri-Marius Canton (1) · J. H. Klindworth (1) · James Edward Frazier (1) · Louis-Alexandre Cosme (1) · Pasquale Nigro (1) · Pierre-Georges Unné (1) · Pierre-Mathieu Pietri (1) · Todd Churchill Woodworth (1)
Inventor country:
None (2) · BE (1) · CA (1) · DE (1) · DZ (1) · FR (4) · SE (1) · US (2)
Inventor location:
None (12) · Indre-et-Loire (1)
Applicant person:
None (2) · Alfred E. Wunderlich (1) · Clément Coma (1) · GB (1) · Georges-Henri-Marius Canton (1) · J J HOTT (1) · J. H. Klindworth (1) · James Edward Frazier (1) · Ljungstroem BIRGER (1) · Louis-Alexandre Cosme (1) · Pierre-Georges Unné (1) · Pierre-Mathieu Piétri‎ (1) · Todd Churchill Woodworth (1)
Applicant firm:
None (10) · A. Wunderlich & Cie, Ingénieurs-Conseils (1) · Pasquale Nigro (1) · Société anonyme Astra AB (1)
Applicant type:
None (5) · COMPANY (1) · COMPANY+INDIV (1) · INDIV (6)
Applicant is inventor:
No (4) · Yes (9)
Tech fields:
None (4) · aerial propellers (1) · Aerodynamics (1) · airfoil (1) · airplane (2) · Ascension (1) · Ballonet (1) · Buoyancy (1) · cylinders (1) · Design (2) · equilibrium (1) · Fire escape (1) · frame (1) · Gas (1) · Gas pressure (1) · glider (1) · Hargrave cells (1) · Heavier-than-air (1) · Hybrid (3) · Lift (1) · LTA (5) · marine propellers (1) · motors (1) · propellers (2) · propulsion (1) · rescue (1) · stability (1) · structure (1) · Subsystem (1) · Sustentation (1) · whole (2) · wings (1)
Filing date:
May 1907 (1) · January 1908 (1) · May 1908 (1) · June 1908 (1) · October 1908 (3) · November 1908 (1) · December 1908 (3) · February 1909 (1)
Full specification filed date:
None (13)
Application number:
None (5) · 1907372994 (1) · 1908433009 (1) · 1908441131 (1) · 394956D (1) · 394980D (1) · 395148D (1) · 396932D (1) · 397575D (1)
Grant date:
February 1, 1909 (1) · February 2, 1909 (1) · February 6, 1909 (2) · February 9, 1909 (3) · February 11, 1909 (1) · February 21, 1909 (1) · February 23, 1909 (1) · February 26, 1909 (2) · February 27, 1909 (1)
Granted:
Yes (13)
Publication date:
February 1909 (1) · April 1909 (1) · May 1909 (2)
Supplementary to patent:
None (10) · Patent BE-1907-12-11 Clément Coma (1) · Patent DE-1908-11-09 Louis-Alexandre Cosme (1) · Patent DE-1908-220431 (1)
Related to aircraft:
None (3) · 1 (5) · No (1) · Yes (4)
Patent agent:
None (7) · 0 (1) · A. Wunderlich & Cie, Ingénieurs-Conseils (1) · Boramé et Julien (1) · Casalonga (1) · Lavoix et Mosès (1) · Société anonyme Astra Ab [FR] (1)
Assigned to:
None (13)
National tech categories:
None (4) · BE K (1) · FR 6.4 (5) · MX F. III (1) · USPC 182/141 (1) · USPC 182/230 (1) · USPC 182/3 (1) · USPC 244/12.2 (1) · USPC 244/16 (1)
IPCs:
None (8) · IPC B64B1/00 (2) · IPC B64C23/00 (1) · IPC B64C31/02 (1) · IPC B64D35/04 (1)
CPCs:
None (4) · CPC B63H1/12 (1) · CPC B64B1/00 (2) · CPC B64C11/00 (1) · CPC B64C11/48 (1) · CPC B64C23/005 (1) · CPC B64C2700/6295 (1) · CPC B64C31/02 (1) · CPC B64C39/00 (1) · CPC B64C39/005 (1) · CPC B64D35/04 (1) · CPC F01D5/06 (1) · CPC Y10S416/50 (1) · CPC Y10T29/49321 (1)
Family year:
(There are no values for this filter)
First filing:
None (2) · No (6) · Yes (5)
Cites these patents:
None (13)
Citations from after 1930:
None (13)
Number of text pages:
None (10) · 2 (1) · 3 (1) · 6 (1)
Number of claims:
None (13)
Number of diagram pages:
None (10) · 1 (1) · 2 (1) · 3 (1)
Number of figures:
None (9) · 2 (1) · 3 (1) · 9 (1) · 17 (1)

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