Drilldown: Patents

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Patents > Applicant type : FIRM or Hermann Burkardt or INDIV or UNIV-PRO-GOV & Related to aircraft: None & Number of text pages: 2-3

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Year filed:
None (2) · 1890 - 1899 (3) · 1900 - 1909 (33) · 1910 - 1919 (59) · 1920 - 1929 (2)
Year granted:
None (1) · 1870 - 1879 (1) · 1890 - 1899 (3) · 1900 - 1909 (20) · 1910 - 1919 (68) · 1920 - 1929 (6)
Office:
AT (2) · CH (1) · DE (1) · DK (2) · FR (40) · GB (25) · HU (2) · US (26)
Inventors:
Louis Constantin (5) · Louis-Marie Le Dantec (2) · Romain-Étienne Rocle (2) · Everard Richard Calthrop (2) · Nazaire Lacrotte (2) · Édouard Vedovelli (2) · Paul-Nicolas Lucas-Girardville (2) · Henri Peuvot (2)
Inventor country:
AR (1) · AT (1) · BE (2) · CA (1) · CH (1) · DE (9) · ES (3) · FR (49) · GB (11) · IT (1) · MX (1) · RU (1) · US (23)
Applicant person:
Louis Constantin (3) · None (2) · Louis-Marie Le Dantec (2) · Édouard Vedovelli (2) · Everard Richard Calthrop (2) · Nazaire Lacrotte (2) · Louis Joseph Constantin (2) · Romain-Étienne Rocle (2) · Henri Peuvot (2)
Applicant firm:
None (98) · Frederick William Smith (1) · William Rowthorne (1)
Applicant type: (Click arrow to add another value)
Applicant is inventor:
No (2) · Yes (97)
Tech fields:
airplane (25) · design (20) · Propulsion (16) · frame (16) · construction (16) · propellers (15) · None (14) · stability (13) · Aerodynamics (10) · wings (8) · lift (6) · Subsystem (6) · safety (6) · navigation (5) · hydrodynamics (5) · Control (5) · propeller (4) · whole (4) · cables (4) · military (4)
Filing date:
1870 - 1879 (1) · 1890 - 1899 (3) · 1900 - 1909 (33) · 1910 - 1919 (60) · 1920 - 1929 (2)
Full specification filed date:
None (89) · 1909 (1) · 1910 (2) · 1911 (3) · 1913 (1) · 1914 (1) · 1916 (1) · 1917 (1)
Application number:
None (29)
Grant date:
None (1) · 1870 - 1879 (1) · 1890 - 1899 (3) · 1900 - 1909 (19) · 1910 - 1919 (69) · 1920 - 1929 (6)
Granted:
None (1) · No (4) · Yes (94)
Publication date:
None (50) · 1903 (1) · 1906 (1) · 1907 (3) · 1908 (2) · 1909 (6) · 1910 (10) · 1911 (9) · 1912 (8) · 1913 (2) · 1914 (4) · 1915 (1) · 1919 (1) · 1921 (1)
Supplementary to patent:
None (65) · Patent BE-1909-05-23 (1) · Patent BE-1909-09-18 Louis-Marie Le Dantec (1) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (1) · Patent BE-1913-01-10 Meugniot (1) · Patent BE-1913-253298 (1) · Patent DE-1913-03-26 Gustav Mees (1) · Patent ES-1910-47627 (1) · Patent ES-1911-50083 (3) · Patent FR-1905-353709 (1) · Patent FR-1908-12-31 Paul-Nicolas Lucas-Girardville (1) · Patent FR-1908-392975 (1) · Patent FR-1908-396470 (1) · Patent FR-1908-398040 (1) · Patent FR-1908-412632 (1) · Patent FR-1909-399456 (1) · Patent FR-1909-403985 (1) · Patent FR-1909-405547 (1) · Patent FR-1909-409549 (1) · Patent FR-1909-410828 (1) · Patent FR-1909-420322 (2) · Patent FR-1910-422001 (1) · Patent FR-1912-442978 (1) · Patent FR-1912-449486 (1) · Patent FR-1912-450892 (1) · Patent FR-1912-456016 (1) · Patent FR-1913-450892.17436 (1) · Patent FR-1914-467877 (1) · Patent FR-1917-504302 (1) · Patent GB-1909-27974 (1) · Patent GB-1911-20105 (1) · Patent GB-1914-20119 (1) · Patent IT-1910-0512-Dansi (1)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (32) · Herbert Haddan & Co. (3) · None (3) · Armengaud jeune (3) · J. S. Withers & Spooner (2) · Munn & Co. (2) · Carpmael & Co. (2) · G. Petiau (2) · J. Bonnet-Thirion (2)
Assigned to:
None (98) · Universal Railway Supply (1)
National tech categories:
None (32) · FR 6.4 (27) · FR 6.2 (4) · FR 10.1 (3) · USPC 244/6 (2) · USPC 244/3.23 (2) · FR 10.4 (2) · HU V/h (2)
IPCs:
None (29) · IPC B64C39/00 (8) · IPC B64C17/00 (4) · IPC B64C11/00 (4) · IPC B64C1/00 (4) · IPC B64B1/00 (3) · IPC B64C5/04 (2) · IPC B64C31/06 (2) · IPC B64C3/54 (2) · IPC B64C3/18 (2) · IPC B64C27/04 (2) · IPC B64C13/00 (2) · IPC B64C23/00 (2) · IPC B63H1/12 (2)
CPCs:
None (10) · CPC B64C2700/6295 (7) · CPC B64C39/00 (7) · CPC B64C17/00 (6) · CPC B64C13/00 (5) · CPC B64C23/005 (4) · CPC B64B1/00 (3) · CPC B64C2700/6274 (2) · CPC B64C2700/6281 (2) · CPC B64C27/04 (2) · CPC B64C3/00 (2) · CPC B64C11/006 (2) · CPC B64C2700/6219 (2) · CPC A63H27/087 (2) · CPC B63H2001/122 (2)
Family year:
None (1) · 1870 - 1879 (1) · 1890 - 1899 (3) · 1900 - 1909 (42) · 1910 - 1919 (50) · 1920 - 1929 (2)
First filing:
None (11) · No (36) · Yes (52)
Cites these patents:
None (98) · Patent AT-1909-47911 (1)
Citations from after 1930:
None (3) · 1 (1) · 2 (1) · 4 (2) · 9 (1)
Number of text pages:
2 (59) · 3 (40)
Number of claims:
None (13) · 1 - 2 (17) · 2 - 3 (18) · 3 - 4 (17) · 4 - 11 (34)
Number of diagram pages:
None (7) · 1 - 2 (68) · 2 - 9 (24)
Number of figures:
None (12) · 1 - 2 (4) · 2 - 3 (21) · 3 - 5 (22) · 5 - 6 (12) · 6 - 12 (28)

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