Drilldown: Patents

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Patents > Grant date: September 1, 1916 & National tech categories : CH 129b or USPC 244/903

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
CH (3)
Inventors:
Carl Alfred Johansson (1) · Otto Schüle (2)
Inventor country:
CH (2) · NO (1)
Applicant person:
Carl Alfred Johansson (1) · Otto Schüle (2)
Applicant firm:
None (3)
Applicant type:
INDIV (3)
Applicant is inventor:
Yes (3)
Tech fields:
airplane (1) · automatic stability (1) · cables (2) · design (2) · elasticity (2) · HTA (2) · stability (3) · subsystem (2)
Filing date:
October 1915 (2) · February 1916 (1)
Full specification filed date:
None (3)
Application number:
None (3)
Grant date:
September 1, 1916 (3)
Granted:
Yes (3)
Publication date:
September 1, 1916 (3)
Supplementary to patent:
None (2) · Patent NO-1915-12-15 Carl Alfred Johansson (1)
Related to aircraft:
1 (1) · Yes (2)
Patent agent:
E. Blum & Co. (2) · Wilhelm Reinhard (1)
Assigned to:
None (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (3)
CPCs:
None (3)
Family year:
(There are no values for this filter)
First filing:
None (1) · Yes (2)
Cites these patents:
None (3)
Citations from after 1930:
None (3)
Number of text pages:
2 (1) · 4 (2)
Number of claims:
2 (1) · 4 (2)
Number of diagram pages:
1 (2) · 2 (1)
Number of figures:
4 (1) · 9 (2)

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