Drilldown: Patents

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Patents > Office : CA or DE & Number of claims: 9-10

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Year filed:
1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (4) · 1910 - 1919 (5) · 1920 - 1929 (1)
Year granted:
1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (7) · 1920 - 1929 (1)
Office: (Click arrow to add another value)
Inventors:
Albert Livingstone Blackman (1) · Alfred Albert Strougler (1) · Alonzo Perry Bliven (1) · Charles Arthur Wragg (1) · Clarence Barrett (1) · Edward Hoult (1) · Ernst Georg August Baumgarten (1) · Eugene Ludwig Greenewald (1) · Frederick William Zimer (1) · George Sutherland Dodman (1) · Ignazio Perugini (1) · John Washington Wadsworth (1) · Romeo Wankmüller (1) · Thomas Sopwith (1)
Inventor country:
AU (1) · CA (3) · DE (2) · GB (3) · US (5)
Inventor location:
None (12) · London (1)
Applicant person:
None (1) · Albert Livingstone Blackman (1) · Alfred Albert Strougler (1) · Alonzo Perry Bliven (1) · Charles Arthur Wragg (1) · Clarence Barrett (1) · Edward Hoult (1) · Ernst Georg August Baumgarten (1) · Eugene Ludwig Greenewald (1) · Frederick William Zimer (1) · George Sutherland Dodman (1) · John Washington Wadsworth (1) · Robert W. Salisbury (1) · Romeo Wankmüller (1) · Thomas Sopwith (1)
Applicant firm:
None (13)
Applicant type:
INDIV (13)
Applicant is inventor:
Yes (13)
Tech fields:
None (13)
Filing date:
1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (3) · 1910 - 1919 (6) · 1920 - 1929 (1)
Full specification filed date:
None (13)
Application number:
None (10) · 140668D (1) · 143021D (1) · 98826D (1)
Grant date:
None (1) · 1880 - 1889 (2) · 1890 - 1899 (1) · 1900 - 1909 (2) · 1910 - 1919 (7)
Granted:
None (1) · Yes (12)
Publication date:
None (11) · 1912 (1) · 1925 (1)
Supplementary to patent:
None (6) · Patent AU-1914-14892 (1) · Patent DE-1909-06-09 Romeo Wankmüller (1) · Patent GB-1913-16499 (1) · Patent GB-1916-110419 (1) · Patent US-1880-224510 (1) · Patent US-1881-250417 (1) · Patent US-1909-989455‎‎ (1) · Patent US-1915-1228281 (1) · Patent US-1918-1589780 (1)
Related to aircraft:
1 (11) · Yes (2)
Patent agent:
None (9) · E. Diggers (1) · Edgar Tate & Co. (1) · Munn & Co. (2)
Assigned to:
None (13)
National tech categories:
CA 244/10 (1) · CA 244/13 (1) · CA 244/24 (3) · CA 244/31 (1) · CA 244/46 (1) · CA 244/6 (1) · CA 244/88 (1) · CA 88/46 (1) · DE 77 (2) · DE 77h.5 (1)
IPCs:
None (11) · IPC B64B1/00 (1) · IPC B64C21/08 (1)
CPCs:
None (10) · CPC B64B1/00 (1) · CPC B64C13/30 (1) · CPC B64C39/005 (1) · CPC B64C9/18 (1) · CPC Y02T50/10 (1)
Family year:
None (2) · 1880 - 1889 (3) · 1900 - 1909 (3) · 1910 - 1919 (5)
First filing:
None (1) · No (7) · Yes (5)
Cites these patents:
None (13)
Citations from after 1930:
None (2)
Number of text pages:
3 - 8 (3) · 8 - 10 (4) · 10 - 30 (6)
Number of claims:
9 (3) · 10 (10)
Number of diagram pages:
1 - 2 (3) · 2 - 3 (4) · 3 - 11 (6)
Number of figures:
3 - 6 (3) · 6 - 9 (4) · 9 - 40 (6)

Showing below up to 13 results in range #1 to #13.

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