Drilldown: Patents

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Patents > Tech fields : Steering or None & Citations from after 1930: 3-2000

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Year filed:
1850 - 1859 (1) · 1860 - 1869 (1) · 1880 - 1889 (1) · 1900 - 1909 (13) · 1910 - 1919 (48) · 1920 - 1929 (4)
Year granted:
None (1) · 1850 - 1859 (1) · 1880 - 1889 (1) · 1900 - 1909 (7) · 1910 - 1919 (43) · 1920 - 1929 (15)
Office:
DE (1) · FR (4) · GB (7) · US (56)
Inventors:
James Robertson Porter (2) · Edson F. Gallaudet (2) · Paul de Crèquy (2) · Henry E. Krammer (2)
Inventor country:
None (2) · CA (3) · DE (2) · FR (6) · GB (13) · PL (1) · RU (1) · US (41)
Applicant person:
James Robertson Porter (2) · Edson F. Gallaudet (2) · Paul de Crèquy (2) · Henry E. Krammer (2)
Applicant firm:
None (63) · Curtiss Aeroplane (1) · Gallaudet Aircraft (1) · Magneso Calcite Fire-Proof Company (1) · Patent Corporation (1) · Vickers Ltd. (1)
Applicant type:
COMPANY (2) · COMPANY+INDIV (3) · INDIV (63)
Applicant is inventor:
No (6) · Yes (62)
Tech fields: (Click arrow to add another value)
Filing date:
1850 - 1859 (1) · 1860 - 1869 (1) · 1880 - 1889 (1) · 1900 - 1909 (13) · 1910 - 1919 (48) · 1920 - 1929 (4)
Full specification filed date:
None (63) · 1909 (1) · 1911 (1) · 1912 (1) · 1914 (1) · 1918 (1)
Application number:
None (16)
Grant date:
None (1) · 1850 - 1859 (1) · 1880 - 1889 (1) · 1900 - 1909 (6) · 1910 - 1919 (44) · 1920 - 1929 (15)
Granted:
No (1) · Yes (67)
Publication date:
None (65) · 1910 (1) · 1914 (1) · 1922 (1)
Supplementary to patent:
None (66) · Patent BE-1913-01-10 Meugniot (1) · Patent CH-1902-26882 (1)
Related to aircraft:
None (2) · 0 (7) · 0.5 (1) · 1 (56) · Yes (2)
Patent agent:
None (6) · None (4) · Munn & Co. (3) · Church & Church (2) · Victor J. Evans (2) · Knight & Co. (2) · James L. Norris (2) · Wm. B. Whitney (2)
Assigned to:
None (62) · A. V. Roe, Ltd. (1) · Chandler C. Abbott (1) · Charles B. Mann (1) · Charles B. Mann Jr. (1) · Curtiss Aeroplane (1) · Magneso Calcite Fire-Proof Company (1) · Vickers Ltd (1)
National tech categories:
None (31) · FR 6.4 (4) · USPC 244/119 (3) · USPC 244/48 (2) · USPC 244/46 (2) · FR 5 (2) · USPC 244/17.11 (2) · USPC 244/45R (2)
IPCs:
None (39) · IPC B63B1/22 (1) · IPC B63B21/56 (1) · IPC B63B21/66 (1) · IPC B63H1/12 (1) · IPC B64B1/00 (2) · IPC B64B1/40 (1) · IPC B64C1/30 (1) · IPC B64C11/16 (1) · IPC B64C11/20 (1) · IPC B64C11/36 (1) · IPC B64C25/00 (1) · IPC B64C27/04 (2) · IPC B64C27/08 (1) · IPC B64C27/20 (1) · IPC B64C29/00 (1) · IPC B64C3/00 (2) · IPC B64C3/38 (2) · IPC B64C3/46 (1) · IPC B64C3/54 (1) · IPC B64C3/56 (2) · IPC B64C31/04 (1) · IPC B64C33/00 (1) · IPC B64C35/00 (2) · IPC B64C39/00 (1) · IPC B64C9/38 (1) · IPC F03D3/00 (1) · IPC F03D3/06 (1) · IPC F16D 3/50 (1) · IPC F16D3/72 (1) · IPC F16G11/12 (1) · IPC G07F11/16 (1)
CPCs:
CPC B64C27/82 (4) · CPC B64C3/385 (3) · CPC B64C11/48 (2) · CPC B64C39/005 (2) · CPC F05B2260/72 (2) · CPC B64C9/38 (2) · CPC Y02E10/74 (2) · CPC B64B1/40 (2) · CPC B64B1/00 (2) · CPC B64C27/04 (2) · CPC B64C3/56 (2) · CPC B64C3/54 (2)
Family year:
None (1) · 1850 - 1859 (1) · 1860 - 1869 (1) · 1880 - 1889 (1) · 1900 - 1909 (13) · 1910 - 1919 (49) · 1920 - 1929 (2)
First filing:
No (5) · Yes (63)
Cites these patents:
None (65) · Patent 1912-706481 (1) · Patent GB-1913-5223 (1) · Patent US-1920-376325 (1)
Citations from after 1930:
3 - 4 (19) · 4 - 5 (19) · 5 - 6 (8) · 6 - 2,000 (22)
Number of text pages:
None (4) · 1 - 2 (4) · 2 - 3 (24) · 3 - 4 (22) · 4 - 20 (14)
Number of claims:
None (4) · 1 - 2 (6) · 2 - 3 (12) · 3 - 5 (14) · 5 - 10 (18) · 10 - 90 (14)
Number of diagram pages:
None (2) · 1 - 2 (28) · 2 - 3 (17) · 3 - 20 (21)
Number of figures:
None (4) · 1 - 3 (7) · 3 - 4 (12) · 4 - 6 (17) · 6 - 8 (11) · 8 - 40 (17)

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