Drilldown: Patents

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Patents > Publication date: 1900 - 1909 & IPCs: None & Number of diagram pages: 3

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Year filed:
1901 (2) · 1902 (1) · 1904 (1) · 1905 (2) · 1907 (1) · 1908 (4)
Year granted:
1901 (1) · 1902 (2) · 1905 (2) · 1906 (1) · 1908 (2) · 1909 (3)
Office:
AT (1) · CA (1) · FR (1) · GB (3) · HU (5)
Inventors:
Arnold Demoulin (1) · Charles Groombridge (1) · Franz Wondra (1) · Gabriel Babillot (1) · Gustav Behrens (1) · Louis Brennan (2) · Maurice Léger (1) · Robert Esnault-Pelterie (1) · Sándor Varga (1) · Trajan Vuia (1) · William Alfred South (1)
Inventor country:
None (1) · BE (1) · DE (1) · FR (1) · GB (3) · HU (1) · MC (1) · RO (1) · US (1)
Inventor location:
None (11)
Applicant person:
Arnold Demoulin (1) · Charles Groombridge (1) · Franz Wondra (1) · Gabriel Babillot (1) · Gustav Behrens (1) · Louis Brennan (2) · Maurice Léger (1) · Robert Esnault-Pelterie (1) · Sándor Varga (1) · Trajan Vuia (1) · William Alfred South (1)
Applicant firm:
None (11)
Applicant type:
INDIV (11)
Applicant is inventor:
Yes (11)
Tech fields:
None (1) · aerodynamics (1) · Airplane (2) · Airship (2) · automobile (2) · centrifuge (2) · Construction (1) · control (1) · Design (4) · Flapping (2) · Frame (1) · gyroscope (2) · gyrostats (2) · Hangars (1) · Heavier-than-air (1) · Helicopter (1) · HTA (3) · Hybrid (1) · Infrastructure (1) · LTA (2) · Marine (3) · Propellers (3) · Propulsion (3) · stability (2) · steering (1) · submarine (2) · wings (2)
Filing date:
1901 (2) · 1902 (1) · 1904 (1) · 1905 (2) · 1907 (1) · 1908 (4)
Full specification filed date:
December 1907 (1) · April 1908 (1) · December 1908 (1)
Application number:
None (6) · 22471 (1) · 25311 (1) · 25758 (1) · 46589 (1) · 92599D (1)
Grant date:
1901 (1) · 1902 (2) · 1905 (2) · 1906 (1) · 1908 (2) · 1909 (3)
Granted:
Yes (11)
Publication date:
1901 (1) · 1902 (2) · 1905 (2) · 1906 (1) · 1908 (2) · 1909 (3)
Supplementary to patent:
None (3) · Patent AT-1908-42396 (1) · Patent BE-1907-199510 (1) · Patent FR-1906-372753 (1) · Patent FR-1908-404631 (1) · Patent GB-1900-13241 (1) · Patent GB-1903-27212 (2) · Patent US-1904-876125 (1)
Related to aircraft:
1 (2) · Yes (9)
Patent agent:
None (7) · Abel & Imray (1) · Brandon frères (1) · Browne & Co. (1) · Hy. Fairbrother (1)
Assigned to:
None (11)
National tech categories:
None (3) · AT 77d (1) · CA 79/4 (1) · FR 10.1 (1) · HU V/d/3 (1) · HU V/h (4)
IPCs: (Click arrow to add another value)
CPCs:
None (11)
Family year:
1900 (1) · 1901 (1) · 1902 (1) · 1903 (2) · 1904 (1) · 1907 (2) · 1908 (3)
First filing:
None (3) · No (5) · Yes (3)
Cites these patents:
None (11)
Citations from after 1930:
None (1)
Number of text pages:
3 (3) · 4 (4) · 5 (2) · 7 (1) · 23 (1)
Number of claims:
2 - 4 (4) · 4 - 30 (7)
Number of diagram pages:
3 (11)
Number of figures:
3 - 8 (4) · 8 - 20 (7)

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