Drilldown: Patents

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Patents > Office : CA or CL & Number of text pages: 3-5

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Year filed:
1892 (1) · 1894 (1) · 1909 (2) · 1910 (3) · 1911 (1) · 1913 (1) · 1915 (1) · 1917 (5) · 1920 (1)
Year granted:
None (1) · 1893 (1) · 1894 (1) · 1909 (1) · 1910 (3) · 1911 (1) · 1912 (1) · 1914 (1) · 1916 (1) · 1917 (4) · 1922 (1)
Office: (Click arrow to add another value)
Inventors:
Charles Eissner (1) · Edwin Fisher (1) · Franklin W. Lake (1) · Harry Allan (1) · Hosea Waite Libbey (1) · James Philip Erie (1) · Johannes Schilling (1) · John Edward Thompson (1) · Melville W. Mix (1) · Nazaire Lacrotte (1) · Otto S. Lind (1) · Robert McMullan (1) · Spencer Heath (1) · Thomas Sopwith (2) · Wilhelm Jakob Hoffmann (1)
Inventor country:
AU (1) · CA (5) · DE (2) · FR (1) · GB (2) · US (5)
Inventor location:
None (12) · Chicago (1) · Indiana (1) · Montreal (1) · Ontario (1) · Quebec (1) · Toronto (1)
Applicant person:
None (5) · Harry Allan (1) · Hosea Waite Libbey (1) · James P. Erie (1) · John Edward Thompson (1) · Melville W. Mix (1) · Nazaire Lacrotte (1) · Otto S. Lind (1) · Robert McMullan (1) · Spencer Heath (1) · Thomas Sopwith (2)
Applicant firm:
None (15) · Sopwith Aviation Company Limited (1)
Applicant type:
COMPANY+INDIV (1) · INDIV (15)
Applicant is inventor:
None (1) · Yes (15)
Tech fields:
airplane (4) · construction (3) · balloon (3) · LTA (3) · safety (3) · passenger (2) · propeller (2) · propulsion (2) · hybrid (2)
Filing date:
1892 (1) · 1894 (1) · 1909 (2) · 1910 (3) · 1911 (1) · 1913 (1) · 1915 (1) · 1917 (5) · 1920 (1)
Full specification filed date:
None (16)
Application number:
None (11) · 129134D (1) · 153654D (1) · 168327D (1) · 183481D (1) · 25340218 (1)
Grant date:
None (3) · 1893 (1) · 1894 (1) · 1910 (2) · 1911 (1) · 1912 (1) · 1914 (1) · 1916 (1) · 1917 (4) · 1922 (1)
Granted:
Yes (16)
Publication date:
None (13) · 1909 (1) · 1910 (1) · 1918 (1)
Supplementary to patent:
None (9) · Patent GB-1909-11934 (1) · Patent GB-1910-21231 (1) · Patent GB-1916-110795 (1) · Patent GB-1916-112641 (1) · Patent US-1912-1153612 (1) · Patent US-1917-1215570 (1) · Patent US-1918-1338025 (1)
Related to aircraft:
0 (1) · 1 (15)
Patent agent:
None (10) · 1 (1) · Edwin Pranta? (1) · James L. Morris, Jr. (1) · Joshua R. H. Potts (1) · N. S. Amstutz (1) · Phillipss (1)
Assigned to:
None (16)
National tech categories:
None (4) · CA 155/39 (1) · CA 2/0.12 (1) · CA 2/10 (1) · CA 2/8 (1) · CA 244/101 (1) · CA 244/102 (1) · CA 244/103 (1) · CA 244/22 (1) · CA 244/32 (1) · CA 244/4 (1) · CA 244/72 (1) · CA 244/8 (1) · CA 272/25 (1) · CA 40/62 (1)
IPCs:
None (15) · IPC B64C3/18 (1)
CPCs:
None (15) · CPC B64C3/185 (1)
Family year:
None (6) · 1892 (1) · 1894 (1) · 1910 (1) · 1912 (1) · 1913 (1) · 1916 (2) · 1917 (2) · 1918 (1)
First filing:
None (6) · No (7) · Yes (3)
Cites these patents:
None (16)
Citations from after 1930:
None (2)
Number of text pages:
3 (2) · 4 (3) · 5 (11)
Number of claims:
None (2) · 1 - 2 (3) · 2 - 3 (1) · 3 - 6 (10)
Number of diagram pages:
None (1) · 1 (12) · 2 (3)
Number of figures:
None (2) · 1 - 2 (2) · 2 - 3 (6) · 3 - 11 (6)

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