Drilldown: Patents

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Patents > Office : AH or BE or ES or HU or IT or SE or Other & Inventor country : ES or NL

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Year filed:
None (3) · 1850 - 1859 (2) · 1860 - 1869 (3) · 1870 - 1879 (4) · 1880 - 1889 (2) · 1890 - 1899 (3) · 1900 - 1909 (43) · 1910 - 1919 (55) · 1920 - 1929 (2)
Year granted:
None (14) · 1850 - 1859 (2) · 1860 - 1869 (2) · 1870 - 1879 (3) · 1880 - 1889 (3) · 1890 - 1899 (1) · 1900 - 1909 (40) · 1910 - 1919 (46) · 1920 - 1929 (6)
Office: (Click arrow to add another value)
Inventors:
Leonardo Torres Quevedo (23) · Alexander Albert Holle (9) · Josef Deixler (9) · Louis Constantin (6) · Emanuel Spreekmeester (4) · None (3) · Floris Albert van Heyst (3) · Enrique Sanchis (3) · Johannes Jacobus Loke (3) · Nicolaas Everhard Groeneveld Meyer (2) · Lucas Adrianus Aloysius Maria Loonen (2) · Pieter Barteld Van Leggelo (2) · Joseph Deixler (2) · Carlos Mendizabal (2) · Jose Pesaña y Piñol (2) · Louis Kloos (2) · Ramón Remis y Suárez (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (23) · Leonardo Torres Quevedo (15) · Alexander Albert Holle (7) · Josef Deixler (5) · Emanuel Spreekmeester (4) · Louis Constantin (3) · Louis Joseph Constantin (3) · Floris Albert van Heyst (3) · Johannes Jacobus Loke (3) · Enrique Sanchis (3) · Carlos Mendizabal (2) · Nicolaas Everhard Groeneveld Meyer (2) · Dr. Cornelis Schoute (2) · Jose Pesaña y Piñol (2) · Pieter Barteld Van Leggelo (2) · JOSEPH Deixler (2) · Lucas Adrianus Aloysius Maria Loonen (2) · Leonardo Torres (2) · Ramón Remis y Suárez (2)
Applicant firm:
None (112) · Lanzius Aircraft Co. (1) · Leonardo Torres Quevedo (2) · Naamloze Vennootschap Briquet Company (Briket Maatschappij) (1) · Naamloze Vennootschap Maatschappij voor aero- en hydroplanie "Robur" (Maatschappij voor lucht- en Watervervoer "Robur") (1)
Applicant type:
None (9) · COMPANY (2) · COMPANY+INDIV (1) · INDIV (105)
Applicant is inventor:
None (3) · No (3) · Yes (111)
Tech fields:
LTA (41) · balloon (21) · airplane (21) · frame (19) · navigation (19) · None (16) · subsystem (16) · propulsion (15) · aerodynamics (12) · propeller (11) · stability (11) · design (8) · airfoil (7) · safety (7) · hydrodynamics (6) · construction (6) · landing (6) · Balloons (6) · car (6)
Filing date:
None (6) · 1850 - 1859 (2) · 1860 - 1869 (3) · 1870 - 1879 (3) · 1880 - 1889 (2) · 1890 - 1899 (2) · 1900 - 1909 (41) · 1910 - 1919 (56) · 1920 - 1929 (2)
Full specification filed date:
None (111) · 1860 - 1869 (1) · 1900 - 1909 (3) · 1910 - 1919 (2)
Application number:
None (66)
Grant date:
None (28) · 1850 - 1859 (2) · 1860 - 1869 (1) · 1870 - 1879 (3) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (37) · 1910 - 1919 (38) · 1920 - 1929 (6)
Granted:
None (7) · No (6) · Yes (104)
Publication date:
None (57) · 1880 - 1889 (2) · 1900 - 1909 (20) · 1910 - 1919 (37) · 1920 - 1929 (1)
Supplementary to patent:
None (87) · Patent AT-1907-30952 (1) · Patent BE-1911-02-02 Leonardo Torres Quevedo (2) · Patent BE-1912-04-02 (1) · Patent BE-1913-253298 (2) · Patent BE-1914-267684 (1) · Patent ES-1901-27048 (1) · Patent ES-1906-38692 (6) · Patent ES-1910-47627 (1) · Patent ES-1911-50083 (1) · Patent ES-1919-07-03-Pescara (1) · Patent FR-1900-300646 (1) · Patent FR-1902-320901 (1) · Patent FR-1902-327218 (1) · Patent FR-1903-327218 (1) · Patent FR-1907-382794 (4) · Patent FR-1908-392048 (1) · Patent FR-1912-450422 (1) · Patent GB-1912 (1) · Patent GB-1912-2540 (4) · Patent NL-1918-08-05 Spreekmeester (1) · Patent US-1918-1435190 (1)
Related to aircraft:
None (12) · 0.5 (2) · 1 (62) · Partially (1) · Yes (40)
Patent agent:
None (63) · Ed. Wolf (6) · Marks & Clerk (2) · A. Elberts Doyer en H.W. Daendels (2) · V. Dupont (2) · Armengaud aîné (2) · Phillipss (2) · Duvinage (2) · Matray freres et Cie (2)
Assigned to:
None (116) · Varioplane Company (1)
National tech categories:
None (49) · FR 6.4 (20) · NL 62 (13) · AT 77d (4) · BE K (3) · NL 62.15 (3) · FR 6.3 (3) · USPC 244/46 (2)
IPCs:
None (58) · IPC B64B1/00 (11) · IPC B64B (7) · IPC B64B1/58 (6) · IPC B64C3/00 (3) · IPC B64F1/14 (2) · IPC B64C3/48 (2) · IPC B64C27/28 (2) · IPC B64D17/00 (2)
CPCs:
None (54) · CPC B64B1/00 (11) · CPC B64B1/58 (5) · CPC B64C3/385 (4) · CPC B64C2700/629 (3) · CPC B64C27/28 (3) · CPC B64C23/005 (2) · CPC B64F1/14 (2) · CPC B64D17/00 (2) · CPC B64C39/006 (2) · CPC B64C39/00 (2) · CPC B64C3/40 (2) · CPC B64C3/00 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6235 (2) · CPC B64C3/48 (2) · CPC B64B (2)
Family year:
None (20) · 1850 - 1859 (2) · 1860 - 1869 (2) · 1870 - 1879 (3) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (37) · 1910 - 1919 (50) · 1920 - 1929 (1)
First filing:
None (29) · No (41) · Yes (47)
Cites these patents:
None (116) · Patent GB-1891-9930 (1) · Patent GB-1910-2124 (1)
Citations from after 1930:
None (1) · 5 (1) · 10 (1)
Number of text pages:
None (57) · 1 - 2 (4) · 2 - 3 (31) · 3 - 4 (12) · 4 - 10 (13)
Number of claims:
None (69) · 1 - 2 (17) · 2 - 3 (8) · 3 - 5 (12) · 5 - 30 (11)
Number of diagram pages:
None (1) · 1 - 2 (42) · 2 - 9 (15)
Number of figures:
None (62) · 1 - 2 (3) · 2 - 3 (11) · 3 - 5 (14) · 5 - 9 (15) · 9 - 30 (12)

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