Drilldown: Patents

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Patents > Grant date: 1890 - 1899 & First filing: None & Number of claims: 6-50000000

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Year filed:
None (3) · 1892 (1) · 1893 (4) · 1894 (4) · 1896 (1) · 1897 (4) · 1898 (2) · 1899 (3)
Year granted:
1892 (2) · 1893 (1) · 1894 (5) · 1895 (4) · 1897 (1) · 1898 (5) · 1899 (4)
Office:
AT (1) · CA (4) · GB (11) · HU (1) · US (5)
Inventors:
Alfred Henry De Camp (1) · Carl von Wolff (1) · Charles Friedrich Zenker (1) · Charles Jourdean Stuart (1) · Cornele Berrien Adams (1) · Duane Hurlbut (1) · Edward J. Pennington (1) · Edward Joel Pennington (1) · Ferdinand von Zeppelin (1) · Francis Eugene Mills (1) · Frederick William Zimer (1) · George Nathan Chase (1) · Heinrich Suter (3) · Henry Jenner Dufferin (1) · Henry William Kirchner (1) · Hiram Stevens Maxim (1) · Horace Atwater Deming (1) · Hubbell Duane Hurlbut (1) · John Marshall (1) · Joseph Hofmann (1) · Louis-Étienne Roze (1) · Nicholas Hermann Borgfelt (1) · Otto Lilienthal (1)
Inventor country:
None (1) · CA (1) · CH (3) · DE (4) · FR (1) · GB (5) · US (9) · Württemberg (1)
Applicant person:
None (12) · Carl Baron von Wolff (1) · Charles Friedrich Zenker (1) · Edward J. Pennington (1) · Francis Eugene Mills (1) · Frederick William Zimer (1) · Graf Ferdinand von Zeppelin (1) · Heinrich Suter (1) · Horace Atwater Deming (1) · Joel C. Pennington (1) · Joseph Hofmann (1) · Louis-Étienne Roze (1) · Nicholas Hermann Borgfelt (1) · Otto Lilienthal (1) · William B Keep (1)
Applicant firm:
None (22)
Applicant type:
None (5) · INDIV (17)
Applicant is inventor:
Yes (22)
Tech fields:
LTA (10) · balloon (8) · propulsion (8) · frame (8) · navigation (7) · car (6) · airfoil (3) · propeller (3) · compartments (3) · heavier-than-air (3) · design (3)
Filing date:
None (3) · 1892 (1) · 1893 (4) · 1894 (4) · 1896 (1) · 1897 (4) · 1898 (2) · 1899 (3)
Full specification filed date:
None (15) · 1894 (1) · 1897 (1) · 1898 (5)
Application number:
None (21) · 15273 (1)
Grant date:
1892 (2) · 1893 (1) · 1894 (5) · 1895 (4) · 1897 (1) · 1898 (5) · 1899 (4)
Granted:
Yes (22)
Publication date:
July 1899 (1) · June 1900 (1)
Supplementary to patent:
None (15) · Patent CH-1899-18666 (3) · Patent DE-1895-98580 (1) · Patent FR-1898-03-21 Louis-Étienne Roze (1) · Patent GB-1895-10239 (1) · Patent US-1894-526394 (1)
Related to aircraft:
None (2) · .5 (1) · 0.5 (1) · 1 (18)
Patent agent:
None (9) · 1 (1) · Boult & Wade (1) · Brewer & Son (1) · D. Young & Co. (1) · F. Bosshardt & Co. (1) · Felix F. Loeper (1) · Haseltine, Lake & Co. (2) · J. P. Bayly (1) · Munn & Co. (2) · Philip M. Justice (1) · W. P. Thompson & Co. (1)
Assigned to:
None (21) · Edward J. Pennington (1) · Joel C. Pennington (1) · William B Keep (1)
National tech categories:
None (4) · AT 77 (1) · CA 114/19 (1) · CA 198/12.01 (1) · CA 244/14 (1) · CA 244/24 (1) · GB 4 aërial railways (1) · GB 4 aëroplanes (2) · GB 4 aërostats (2) · GB 4 framework (1) · GB 4 motors (3) · GB 4 propel & steer (5) · GB 4 starting (1) · GB 4 with buoyant (1) · GB 4 without buoyant (4) · HU V/h (1) · USPC 244/16 (1) · USPC 244/25 (1) · USPC 244/3.23 (1) · USPC 33/1A (1)
IPCs:
None (18) · 1 (1) · IPC B64B1/00 (1) · IPC B64C31/02 (1) · IPC G01C11/00 (1)
CPCs:
None (17) · 489014 (1) · CPC B64B1/00 (1) · CPC B64C31/02 (1) · CPC F42B10/30 (1) · CPC G01C11/00 (1)
Family year:
None (13) · 1892 (2) · 1893 (1) · 1894 (1) · 1895 (2) · 1897 (1) · 1898 (1) · 1899 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (21) · CPC B64B1/00 (1)
Citations from after 1930:
None (22)
Number of text pages:
None (5) · 2 - 3 (3) · 3 - 4 (4) · 4 - 5 (3) · 5 - 11 (7)
Number of claims:
6 - 7 (7) · 7 - 9 (5) · 9 - 11 (3) · 11 - 50,000,000 (7)
Number of diagram pages:
None (4) · 1 - 2 (5) · 2 - 8 (13)
Number of figures:
None (4) · 2 - 5 (3) · 5 - 7 (5) · 7 - 9 (4) · 9 - 20 (6)

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