Drilldown: Patents

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Patents > Patent agent : Victor J. Evans or None & Citations from after 1930: 2-4

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Year filed:
None (2) · 1850 - 1859 (4) · 1860 - 1869 (2) · 1870 - 1879 (3) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (18)
Year granted:
1830 - 1839 (1) · 1850 - 1859 (5) · 1860 - 1869 (2) · 1870 - 1879 (3) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (5) · 1910 - 1919 (21)
Office:
AT (1) · CA (1) · FR (1) · GB (3) · US (34)
Inventors:
Inventor country:
DE (1) · FR (1) · GB (3) · PE (1) · Scotland (1) · US (34)
Applicant person:
Applicant firm:
None (38) · Patent Corporation (1) · Rubber Balloon Company of America (1)
Applicant type:
None (1) · COMPANY+INDIV (2) · INDIV (37)
Applicant is inventor:
No (2) · Yes (38)
Tech fields:
military (8) · projectile (7) · propeller (7) · None (7) · frame (5) · propulsion (5) · navigation (4) · rudder (4) · stability (3) · helicopter (3) · airplane (3) · kite (2) · balloon (2) · paddle-wheels (2) · LTA (2)
Filing date:
None (5) · 1830 - 1839 (1) · 1850 - 1859 (2) · 1870 - 1879 (3) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (18)
Full specification filed date:
May 2, 1910 (1)
Application number:
None (18) · 1438216 (1) · 14838417 (1) · 15716517 (1) · 1906314176 (1) · 1908445369 (1) · 190925168D (1) · 1909524850 (1) · 1910545910 (1) · 1910567363 (1) · 1911616803 (1) · 1911644308 (1) · 1911650900 (1) · 1912686871 (1) · 1912725297 (1) · 1912738006 (1) · 1912738896 (1) · 1913792020 (1) · 19377217 (1) · 2504415 (1) · 380815D (1) · 42845D (1) · 6431015 (1)
Grant date:
1830 - 1839 (1) · 1850 - 1859 (5) · 1860 - 1869 (2) · 1870 - 1879 (3) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (5) · 1910 - 1919 (21)
Granted:
Yes (40)
Publication date:
December 18, 1907 (1)
Supplementary to patent:
None (36) · Patent DE-1891-64557 (1) · Patent DE-1908-214229 (1) · Patent US-1881-252489 (1) · Patent US-1916-1207418 (1)
Related to aircraft:
.5 (2) · 0 (3) · 0.5 (6) · 1 (26) · Yes (3)
Patent agent: (Click arrow to add another value)
Assigned to:
None (35) · Alfred C. Rex (1) · Henri Berlie (1) · John Liddle (1) · Rubber Balloon Company of America (1) · Worthie E. Colyer (1)
National tech categories:
None (12) · AT 77d (1) · CA 244/38 (1) · FR 6.4 (1) · USPC 102/371 (2) · USPC 102/501 (1) · USPC 102/521 (1) · USPC 114/282 (1) · USPC 135/66 (1) · USPC 244/102R (1) · USPC 244/104FP (1) · USPC 244/113 (1) · USPC 244/119 (2) · USPC 244/139 (1) · USPC 244/153R (2) · USPC 244/17.19 (1) · USPC 244/17.21 (1) · USPC 244/22 (1) · USPC 244/221 (1) · USPC 244/225 (1) · USPC 244/3.23 (6) · USPC 244/3.3 (2) · USPC 244/30 (1) · USPC 244/52 (1) · USPC 244/62 (1) · USPC 244/64 (1) · USPC 244/73R (1) · USPC 416/128 (1) · USPC 416/149 (1) · USPC 446/220 (1)
IPCs:
None (28) · IPC A01H5/02 (1) · IPC A45B3/00 (1) · IPC A45B3/14 (1) · IPC A63H27/00 (1) · IPC A63H27/10 (1) · IPC B64C25/00 (1) · IPC B64C3/54 (1) · IPC B64C31/00 (2) · IPC B64C31/06 (2) · IPC B64C33/00 (2) · IPC B64C37/00 (1) · IPC F42B10/00 (2) · IPC F42B10/04 (1) · IPC F42B12/20 (1)
CPCs:
CPC F42B10/30 (4) · None (3) · CPC A63H27/08 (2) · CPC B64C27/82 (2) · CPC B64C27/54 (2)
Family year:
None (2) · 1830 - 1839 (1) · 1850 - 1859 (5) · 1860 - 1869 (2) · 1870 - 1879 (2) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (17)
First filing:
No (3) · Yes (37)
Cites these patents:
None (39) · US4610601A (1986-09-09) (1) · US4782213A (1988-11-01) (1)
Citations from after 1930:
2 (21) · 3 (12) · 4 (7)
Number of text pages:
None (4) · 1 - 2 (7) · 2 - 3 (20) · 3 - 30 (9)
Number of claims:
None (3) · 1 - 2 (10) · 2 - 3 (8) · 3 - 6 (10) · 6 - 30 (9)
Number of diagram pages:
None (1) · 1 (17) · 2 (8) · 3 (5) · 4 (6) · 7 (1)
Number of figures:
None (1) · 2 - 3 (5) · 3 - 4 (7) · 4 - 5 (5) · 5 - 6 (7) · 6 - 12 (11)

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