Drilldown: Patents

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Patents > Family year: 1800 - 1899 & Citations from after 1930: None & Number of claims: 23-70

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Year filed:
1880 (1) · 1881 (1) · 1883 (1) · 1886 (1) · 1895 (1) · 1909 (1)
Year granted:
1881 (1) · 1882 (1) · 1883 (1) · 1886 (1) · 1896 (1) · 1910 (1)
Office:
CA (3) · GB (1) · US (2)
Inventors:
Albert Livingstone Blackman (2) · Edward Joel Pennington (1) · Eugene F. Falconnet (2) · Lenna Ryland Winslow (1)
Inventor country:
US (6)
Applicant person:
None (1) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2) · Lenna Ryland Winslow (1)
Applicant firm:
None (6)
Applicant type:
INDIV (6)
Applicant is inventor:
Yes (6)
Tech fields:
None (2) · aluminum (1) · balloon (1) · barometer (1) · car (1) · cargo (2) · compartments (3) · compass (1) · cybernetics (1) · electricity (1) · electronics (1) · equipment (1) · frame (4) · hydrogen (1) · instrument (1) · LTA (5) · meteorology (1) · navigation (3) · passenger (2) · propeller (4) · propulsion (3) · rigid (1) · rudder (2) · safety (1) · stability (1)
Filing date:
1880 (1) · 1881 (1) · 1883 (1) · 1886 (1) · 1895 (1) · 1899 (1)
Full specification filed date:
None (6)
Application number:
None (6)
Grant date:
1881 (1) · 1882 (1) · 1883 (1) · 1886 (1) · 1896 (1) · 1910 (1)
Granted:
Yes (6)
Publication date:
None (6)
Supplementary to patent:
None (6)
Related to aircraft:
1 (1) · No (1) · Yes (4)
Patent agent:
None (4) · C. A. Snow & Co. (1) · Haseltine, Lake & Co. (1)
Assigned to:
None (5) · Eugene F. Falconnet (1)
National tech categories:
None (2) · CA 244/24 (3) · USPC 244/30 (1)
IPCs:
None (5) · IPC B64B1/00 (1)
CPCs:
None (4) · CPC B64B1/00 (1) · CPC G06M3/12 (1)
Family year:
1880 (1) · 1881 (1) · 1883 (1) · 1886 (1) · 1895 (1) · 1899 (1)
First filing:
No (1) · Yes (5)
Cites these patents:
None (6)
Citations from after 1930:
None (6)
Number of text pages:
None (1) · 6 (1) · 16 (2) · 32 (1) · 68 (1)
Number of claims:
20 - 70 (6)
Number of diagram pages:
None (2) · 6 (1) · 7 (1) · 9 (1) · 25 (1)
Number of figures:
None (3) · 17 (1) · 22 (1) · 54 (1)

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