Patent BE-1909-214032

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Patent family descending from Patent BE-1909-214032


(This patent has more certificates of addition likely than we have had with any one patent to date. We are currently uncertain as to the relations between Alfred E. Wunderlich, as an individual inventor, and A. Wunderlich & Cie, Ingénieurs-Conseils, 3 ave des Arts, a Société anonyme, the name of which has come up in the context of at least one other named inventor. It is necessary that we currently take an approach bordering on that of meta-data.)


Year filed 1909
Year granted 1909
Office BE
Patent number 214032
Inventors
Inventor country 214032
Applicant person
Applicant firm
Applicant type
Applicant is inventor? No
Original title
English title
Tech fields propellers
Filing date February 13, 1909
Full specification filed date
Application number
Grant date February 21, 1909
Granted? Yes
Publication date
Supplementary to patent
Related to aircraft? Yes
Serial number
Patent agent
Assigned to
National tech categories
IPCs
CPCs
Family year
First filing? No
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages
Number of diagram pages
Number of figures
Number of claims