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Projectile

US 2,326,147 A · Inventors: LANDEN WILLIAM J

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 August 10, 1943. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by August 10, 1960.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJanuary 16, 1940
GrantedAugust 10, 1943
Term endedAugust 10, 1960
Application number—
Classification (CPC)F42B12/204
Length2 pages

Timeline

Timeline From USPTO dates

1941194319451947194919511953195519571959Application filedJan 16, 1940Patent grantedAug 10, 1943Term endedAug 10, 1960

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