Drilldown: Patents

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Patents > Tech fields : airship or construction

Use the filters below to narrow your results.

Year filed:
1898 (1) · 1908 (1) · 1910 (1)
Year granted:
1902 (1) · 1909 (1) · 1912 (1)
Office:
DE (1) · FR (1) · US (1)
Inventors:
Emil Lehmann (1) · Miltiade Zacharakis-Kanaris (1) · Philip H. McConnell (1)
Inventor country:
DE (1) · FR (1) · US (1)
Inventor location:
Berlin (1) · New York (1) · Onondaga county (1) · Seine (1) · Syracuse, New York (1)
Applicant person:
Emil Lehmann (1) · Louis Bergen (1) · Miltiade Zacharakis-Kanaris (1) · Philip H. McConnell (1)
Applicant firm:
None (3)
Applicant type:
INDIV (3)
Applicant is inventor:
None (1) · Yes (2)
Tech fields: (Click arrow to add another value)
Filing date:
1898 (1) · 1908 (1) · 1910 (1)
Full specification filed date:
None (3)
Application number:
126955D (1) · 14833D (1) · 1908427309 (1)
Grant date:
1902 (1) · 1909 (1) · 1912 (1)
Granted:
Yes (3)
Publication date:
February 19, 1912 (1)
Supplementary to patent:
None (2) · Patent FR-1910-418630 (1)
Related to aircraft:
None (1) · 1 (1) · Yes (1)
Patent agent:
None (1) · Dom. Casalonga (1) · Warren B. Hutchinson (1)
Assigned to:
None (2) · Louis Bergen (1)
National tech categories:
None (1) · DE 77h (1) · FR 6.4 (1)
IPCs:
None (2) · IPC B64C23/00 (1)
CPCs:
CPC B64C11/006 (1) · CPC B64C23/005 (1) · CPC B64C2700/6271 (1) · CPC B64C33/02 (1) · CPC F05B2260/74 (1)
Family year:
1898 (1) · 1908 (1) · 1910 (1)
First filing:
No (2) · Yes (1)
Cites these patents:
None (3)
Citations from after 1930:
None (3)
Number of text pages:
2 (1) · 3 (2)
Number of claims:
None (1) · 1 (1) · 7 (1)
Number of diagram pages:
2 (2) · 3 (1)
Number of figures:
6 (2) · 17 (1)

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