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Hand-operated toy machine gun

US 3,355,834 A · Inventors: EIJI TADA

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 5, 1967. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by December 5, 1984.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledOctober 12, 1966
GrantedDecember 5, 1967
Term endedDecember 5, 1984
Application number—
Classification (CPC)F41C3/08
Length5 pages

Timeline

Timeline From USPTO dates

196719691971197319751977197919811983Application filedOct 12, 1966Patent grantedDec 5, 1967Term endedDec 5, 1984

Sources & verification