Drilldown: Patents

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Patents > CPCs: CPC B64C23/005 & Number of claims: 7-20

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Year filed:
1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (18) · 1910 - 1919 (27) · 1920 - 1929 (1)
Year granted:
1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (9) · 1910 - 1919 (35) · 1920 - 1929 (2)
Office:
FR (5) · GB (9) · US (34)
Inventors:
Inventor country:
None (1) · AU (2) · CA (2) · CH (1) · DE (1) · FR (5) · GB (5) · MX (1) · US (30) · ZA (1)
Applicant person:
None (5)
Applicant firm:
None (47) · Sanford Manufacturing Company (1)
Applicant type:
None (3) · agent (1) · COMPANY+INDIV (1) · INDIV (44)
Applicant is inventor:
No (4) · Yes (44)
Tech fields:
airplane (16) · None (14) · frame (13) · navigation (11) · propeller (10) · stability (8) · propulsion (8) · helicopter (7) · rudder (6) · parachute (6) · hybrid (5) · LTA (4)
Filing date:
None (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (18) · 1910 - 1919 (26) · 1920 - 1929 (1)
Full specification filed date:
None (41) · 1909 (1) · 1910 (2) · 1911 (2) · 1912 (1) · 1917 (1)
Application number:
None (5)
Grant date:
None (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (8) · 1910 - 1919 (35) · 1920 - 1929 (2)
Granted:
Yes (48)
Publication date:
None (44) · 1904 (1) · 1911 (2) · 1912 (1)
Supplementary to patent:
None (42) · Patent AU-1911-510 (1) · Patent CH-1902-27895 (1) · Patent FR-1909-404954 (1) · Patent GB-1909-12556 (1) · Patent GB-1910-18683 (1) · Patent US-1918-09-20 William E. Lawn (1)
Related to aircraft:
1 (37) · Yes (11)
Patent agent:
None (4) · Munn & Co. (3) · Victor J. Evans (2)
Assigned to:
None (44) · Ambrose M. Smith (1) · John H. Dodd (1) · Samuel A. Boyd (1) · Sanford Manufacturing Company (1) · USPC 244/12.1 (1)
National tech categories:
None (14) · FR 6.4 (4) · GB 4 aërostats (1) · GB 4 cars and cabins (1) · GB 4 propel & steer (1) · USPC 200/52A (1) · USPC 244/100R (3) · USPC 244/104CS (1) · USPC 244/104R (1) · USPC 244/107 (1) · USPC 244/110D (1) · USPC 244/119 (1) · USPC 244/12.1 (4) · USPC 244/122R (1) · USPC 244/139 (2) · USPC 244/144 (1) · USPC 244/218 (1) · USPC 244/221 (1) · USPC 244/229 (1) · USPC 244/233 (1) · USPC 244/38 (1) · USPC 244/48 (1) · USPC 244/51 (1) · USPC 244/6 (11) · USPC 244/60 (1) · USPC 244/65 (1) · USPC 244/66 (5) · USPC 244/80 (1) · USPC 416/123 (1) · USPC 416/129 (1) · USPC 416/167 (1) · USPC 74/665S (1)
IPCs:
None (34) · IPC B64C23/00 (14) · IPC B64C33/02 (1)
CPCs: (Click arrow to add another value)
Family year:
None (1) · 1880 - 1889 (1) · 1900 - 1909 (19) · 1910 - 1919 (27)
First filing:
No (7) · Yes (41)
Cites these patents:
None (47) · Patent GB- (1) · Patent GB-1862-552 (1) · Patent GB-1863-2780 (1) · Patent GB-1864-2139 (1) · Patent GB-1866-267 (1) · Patent GB-1868-2502 (1) · Patent GB-1868-3146 (1) · Patent GB-1869-278 (1) · Patent GB-1869-3705 (1) · Patent GB-1874-2042 (1) · Patent GB-1884-7131 (1) · Patent GB-1897-17842 (1) · Patent GB-1898-9678 (1) · Patent GB-1899-14886 (1)
Citations from after 1930:
None (9) · 1 (6) · 2 (1) · 4 (1) · 8 (1)
Number of text pages:
2 - 3 (1) · 3 - 4 (16) · 4 - 5 (14) · 5 - 9 (17)
Number of claims:
7 - 8 (10) · 8 - 10 (16) · 10 - 12 (11) · 12 - 20 (11)
Number of diagram pages:
1 - 2 (8) · 2 - 3 (8) · 3 - 4 (11) · 4 - 5 (8) · 5 - 7 (13)
Number of figures:
None (1) · 2 - 5 (8) · 5 - 7 (9) · 7 - 8 (4) · 8 - 10 (9) · 10 - 17 (17)

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