Drilldown: Patents

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Patents > Grant date: 1880 - 1889 & Number of claims: 9-10

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Year filed:
1881 (3) · 1885 (1) · 1887 (1) · 1889 (1)
Year granted:
1882 (1) · 1883 (2) · 1886 (1) · 1888 (1) · 1889 (1)
Office:
CA (1) · DE (2) · US (3)
Inventors:
Albert Livingstone Blackman (1) · David Thayer (1) · Ernst Georg August Baumgarten (1) · Eugene F. Falconnet (1) · Ringert Jongewaard (1) · Wald Gustafson (1)
Inventor country:
DE (1) · GB (1) · US (4)
Applicant person:
Albert Livingstone Blackman (1) · David Thayer (1) · Ernst Georg August Baumgarten (1) · Eugene F. Falconnet (1) · Ringert Jongewaard (1) · Wald Gustafson (1)
Applicant firm:
None (6)
Applicant type:
INDIV (6)
Applicant is inventor:
Yes (6)
Tech fields:
aero-as-power (1) · airfoil (1) · airplane (1) · car (2) · cargo (1) · frame (1) · glider (1) · human-powered (1) · hybrid (1) · kite (1) · LTA (4) · navigation (2) · passenger (1) · pedaling (1) · propeller (2) · propulsion (1) · rudder (1) · safety (1) · sail (1) · wheels (1)
Filing date:
1881 (3) · 1885 (1) · 1887 (1) · 1889 (1)
Full specification filed date:
None (6)
Application number:
None (6)
Grant date:
1882 (1) · 1883 (2) · 1886 (1) · 1888 (1) · 1889 (1)
Granted:
Yes (6)
Publication date:
None (6)
Supplementary to patent:
None (3) · Patent BE-1887-77828 (1) · Patent FR-1887-184251 (1) · Patent GB-1887-8255 (1) · Patent US-1880-224510 (1) · Patent US-1881-250417 (1) · Patent US-1889-417755 (1)
Related to aircraft:
1 (5) · Yes (1)
Patent agent:
None (3) · D. W. Glassie (1) · Foster Freeman (1) · Munn & Co. (1)
Assigned to:
None (6)
National tech categories:
CA 244/119 (1) · DE 77 (2) · USPC 244/233 (1) · USPC 244/30 (1) · USPC 244/64 (1) · USPC 244/66 (1)
IPCs:
None (4) · IPC B64B1/00 (1) · IPC B64C31/04 (1)
CPCs:
None (2) · CPC B64B1/00 (2) · CPC B64C13/00 (1) · CPC B64C31/04 (1)
Family year:
1881 (3) · 1885 (1) · 1887 (1) · 1889 (1)
First filing:
No (1) · Yes (5)
Cites these patents:
None (6)
Citations from after 1930:
None (1) · 1 (1) · 2 (1)
Number of text pages:
3 (3) · 5 (1) · 8 (1) · 16 (1)
Number of claims:
9 (3) · 10 (3)
Number of diagram pages:
1 (2) · 2 (1) · 5 (2) · 8 (1)
Number of figures:
0 - 40 (6)

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