Patent CA-1893-42121

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Balloon for advertising display connected to elevator car moving up and down. Illuminated by electric lamps.

Inventor location: Montreal, Quebec, Canada

Source


Year filed
Year granted 1893
Office CA
Patent number 42121
Inventors Charles Eissner
Inventor country CA
Applicant person
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Advertising Device; Mode de publicité
English title Advertising device
Tech fields LTA, balloon, advertising, car, electricity
Filing date
Full specification filed date
Application number
Grant date 1893-03-01
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories CA 40/62
IPCs
CPCs
Family year
First filing?
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 3