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Detonator composition

US 1,928,207 A · Inventors: LARGE SYLVESTER B

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 September 26, 1933. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by September 26, 1950.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledNovember 18, 1931
GrantedSeptember 26, 1933
Term endedSeptember 26, 1950
Application number—
Classification (CPC)C06C7/00 +1 more
Length4 pages

Timeline

Timeline From USPTO dates

1932193419361938194019421944194619481950Application filedNov 18, 1931Patent grantedSep 26, 1933Term endedSep 26, 1950

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