Patent US-1859-23827

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  • |Related to aircraft=0.5
  • Inventor location (imputed by HistPat): San Francisco, San Francisco county, CA (FIPSloc=6075)

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Year filed 1859
Year granted 1859
Office US
Patent number 23827
Inventors P.B. Comins
Inventor country US
Applicant person
Applicant firm
Applicant type
Applicant is inventor? 1
Original title Improvement in bomb-lances
English title Improvement in bomb-lances
Tech fields military, projectile
Filing date 1859-05-03
Full specification filed date
Application number
Grant date 1859-05-03
Granted? 1
Publication date
Supplementary to patent
Related to aircraft? 0.5
Serial number
Patent agent
Assigned to
National tech categories USPC 244/3.28, USPC 102/371
IPCs IPC F42B10/14, IPC F42B10/00
CPCs CPC F42B10/14
Family year 1859
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