Drilldown: Patents

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Patents > Year filed: 1908 & Full specification filed date: March 1908 & First filing: No

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
GB (2)
Inventors:
Gustav Kerwat (1) · Joseph Chantraine (1)
Inventor country:
BE (1) · DE (1)
Inventor location:
None (2)
Applicant person:
Gustav Kerwat (1) · Joseph Chantraine (1)
Applicant firm:
None (2)
Applicant type:
INDIV (2)
Applicant is inventor:
Yes (2)
Tech fields:
aerodynamics (1) · airship (1) · ascension (1) · cables (1) · design (2) · electricity (1) · Helicopter (1) · hybrid (1) · landing (2) · LTA (1) · navigation (1) · parachute (1) · parachutes (1) · piloting (1) · propeller (1) · propellers (1) · propulsion (2) · rubber (1) · stability (1) · takeoff (1)
Filing date:
March 9, 1908 (1) · March 11, 1908 (1)
Full specification filed date:
March 9, 1908 (1) · March 11, 1908 (1)
Application number:
None (2)
Grant date:
May 1908 (1) · July 1908 (1)
Granted:
Yes (2)
Publication date:
July 16, 1908 (1)
Supplementary to patent:
None (1) · Patent BE-1907-198483 (1)
Related to aircraft:
1 (1) · Yes (1)
Patent agent:
J. Hans (1) · Wm. P Thompson & Co. (1)
Assigned to:
None (2)
National tech categories:
None (2)
IPCs:
None (2)
CPCs:
None (2)
Family year:
(There are no values for this filter)
First filing: (Click arrow to add another value)
Cites these patents:
None (2)
Citations from after 1930:
None (2)
Number of text pages:
2 (1) · 3 (1)
Number of claims:
2 (1) · 3 (1)
Number of diagram pages:
1 (2)
Number of figures:
3 (1) · 4 (1)

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