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Percussion fuse

US 2,097,015 A · Inventors: MARC BIRKIGT

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 October 26, 1937. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by October 26, 1954.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledMarch 27, 1936
GrantedOctober 26, 1937
Term endedOctober 26, 1954
Application number—
Classification (CPC)F42C15/26
Length5 pages

Timeline

Timeline From USPTO dates

193719391941194319451947194919511953Application filedMarch 27, 1936Patent grantedOct 26, 1937Term endedOct 26, 1954

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