Difference between revisions of "Patent US-1892-502713"

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Revision as of 14:13, 6 September 2017


Year filed 1892
Year granted 1893
Office US
Patent number 502713
Inventors Louis Gathmann
Inventor country US
Inventor location
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Projectile
English title Projectile
Tech fields military
Filing date projectile
Full specification filed date marine
Application number rocket
Grant date 1892-04-19
Granted?
Publication date
Supplementary to patent 1893-08-08
Related to aircraft? Yes
Serial number
Patent agent
Assigned to 1
National tech categories 429809
IPCs
CPCs
Family year USPC 244/3.24
First filing? 89/1.3
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID 1893
Number of text pages
Number of diagram pages
Number of figures
Number of claims

Sources

  • espacenet projectile can be filled with different content or can be left empty to float; will travel along the water to hit a target if it falls short Inventor location (imputed by HistPat): Chicago, IL, Cook county, IL (FIPSloc=17031)