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Submarine weapon for use against vessels equipped with paravanes or the like

US 1,582,387 A · Inventors: EMANUELE ELIA GIOVANNI

USPTO PDF

Overview

The published document from the USPTO: abstract, claims, description and drawings. Open it full size

No Claude kit for weapons

Claude doesn't help design weapons, ammunition or explosives, so this page has no Reinvent kit. To develop this one, work with a federally licensed manufacturer (many of these items are regulated) and a registered patent attorney or agent, listed on the USPTO roster.

Read the whole patent

Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents.

Why it's free to use

  • Granted April 27, 1926. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by April 27, 1943.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
Filed—
GrantedApril 27, 1926
Term endedApril 27, 1943
Application number—
Classification (CPC)F42B22/42
Length4 pages

Timeline

Timeline From USPTO dates

192719291931193319351937193919411943Patent grantedApril 27, 1926Term endedApril 27, 1943

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