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Grenade launcher

US 2,390,738 A · Inventors: RUTHERFORD PETER B et al.

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 December 11, 1945. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by December 11, 1962.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJune 25, 1943
GrantedDecember 11, 1945
Term endedDecember 11, 1962
Application number—
Classification (CPC)F41C27/06
Length8 pages

Timeline

Timeline From USPTO dates

1944194619481950195219541956195819601962Application filedJune 25, 1943Patent grantedDec 11, 1945Term endedDec 11, 1962

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