Drilldown: Patents

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Patents > Tech fields : control or None & Citations from after 1930: 2-20

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Year filed:
1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (12) · 1910 - 1919 (57) · 1920 - 1929 (3)
Year granted:
1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (53) · 1920 - 1929 (13)
Office:
FR (5) · GB (7) · US (62)
Inventors:
William Stevens (2) · Henry E. Krammer (2) · William Leslie Denham (2) · Lewis Ginter Young (2) · James Robertson Porter (2) · Henry Ziemss, Jr. (2)
Inventor country:
AT (1) · AU (1) · CA (4) · DE (3) · FR (5) · GB (10) · US (50)
Applicant person:
William Stevens (2) · Henry Ziemss, Jr. (2) · Henry E. Krammer (2) · Lewis Ginter Young (2) · James Robertson Porter (2) · William Leslie Denham (2)
Applicant firm:
None (67) · Connecticut Aircraft Company (1) · E. W. Bliss Company (1) · Grand Rapids Trust Company (1) · Magneso Calcite Fire-Proof Company (1) · Patent Corporation (1) · Pedrick and Ayer Co. (1) · Vickers Ltd. (1)
Applicant type:
COMPANY (5) · COMPANY+INDIV (2) · INDIV (67)
Applicant is inventor:
No (5) · Yes (69)
Tech fields: (Click arrow to add another value)
Filing date:
1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (12) · 1910 - 1919 (57) · 1920 - 1929 (3)
Full specification filed date:
None (68) · 1911 (1) · 1912 (1) · 1914 (1) · 1916 (1) · 1917 (1) · 1918 (1)
Application number:
None (9) · 22495318 (2)
Grant date:
1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (53) · 1920 - 1929 (13)
Granted:
Yes (74)
Publication date:
None (68) · 1907 (2) · 1908 (1) · 1910 (1) · 1911 (1) · 1922 (1)
Supplementary to patent:
None (70) · Patent AU-1916-221516 (1) · Patent DE 1906 12 03 (1) · Patent FR-1913-466195 (1) · Patent GB-1910-14114 (1)
Related to aircraft:
0 (7) · 0.5 (1) · 1 (66)
Patent agent:
Munn & Co. (6) · None (5) · Victor J. Evans (4) · C. C. Hines (3) · None (2) · James L. Norris (2) · Knight & Co. (2) · C. Bauman (2)
Assigned to:
None (68) · A. V. Roe, Ltd. (1) · Christian Charles Dean (1) · Connecticut Aircraft Company (1) · Hamilcar H. McNeill (1) · Magneso Calcite Fire-Proof Company (1) · Vickers Ltd (1) · William Leslie Denham (1)
National tech categories:
None (27) · FR 6.4 (5) · USPC 244/35R (3) · USPC 244/237 (3) · USPC 244/234 (3) · USPC 244/119 (2) · USPC 244/113 (2) · USPC 244/97 (2) · USPC 74/471R (2) · USPC 244/224 (2) · USPC 244/17.11 (2)
IPCs:
None (39) · B64C 13/00 (20060101) (1) · B64C 13/04 (1) · IPC B63B1/22 (1) · IPC B63B21/56 (1) · IPC B63B21/66 (1) · IPC B64B1/00 (4) · IPC B64B1/40 (1) · IPC B64C 13/04 (1) · IPC B64C1/00 (1) · IPC B64C13/00 (3) · IPC B64C13/04 (2) · IPC B64C13/12 (2) · IPC B64C23/00 (1) · IPC B64C25/00 (1) · IPC B64C27/04 (3) · IPC B64C27/10 (2) · IPC B64C27/20 (1) · IPC B64C29/00 (1) · IPC B64C3/00 (2) · IPC B64C3/38 (1) · IPC B64C3/46 (1) · IPC B64C3/54 (3) · IPC B64C3/56 (1) · IPC B64C35/00 (1) · IPC B64C39/00 (2) · IPC B64C9/38 (1) · IPC F03D3/00 (1) · IPC F03D3/06 (1) · IPC F16G11/12 (1) · IPC F42B 10/00 (1) · IPC F42B10/14 (1) · IPC G07F11/16 (1)
CPCs:
CPC B64C27/82 (4) · CPC B64B1/00 (4) · CPC B64C3/54 (3) · CPC B64C13/04 (3) · CPC B64C27/04 (3) · CPC Y10T74/20012 (3) · CPC B64C23/005 (3) · CPC B64C13/00 (3)
Family year:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1900 - 1909 (12) · 1910 - 1919 (58) · 1920 - 1929 (1)
First filing:
No (4) · Yes (70)
Cites these patents:
None (69) · Patent 1912-706481 (1) · Patent GB-1913-5223 (1) · Patent US-1908-889693 (1) · Patent US-1909-928524 (1) · Patent US-1916-1195290 (1) · Patent US-1920-376325 (1) · serial number 97533 (1)
Citations from after 1930:
2 - 3 (28) · 3 - 4 (14) · 4 - 5 (13) · 5 - 20 (19)
Number of text pages:
None (2) · 1 - 2 (6) · 2 - 3 (24) · 3 - 5 (24) · 5 - 14 (18)
Number of claims:
None (2) · 1 - 2 (9) · 2 - 3 (12) · 3 - 5 (18) · 5 - 10 (17) · 10 - 60 (16)
Number of diagram pages:
None (1) · 1 - 2 (22) · 2 - 3 (22) · 3 - 10 (29)
Number of figures:
None (2) · 1 - 3 (10) · 3 - 5 (17) · 5 - 7 (15) · 7 - 10 (14) · 10 - 40 (16)

Showing below up to 74 results in range #1 to #74.

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