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Gas-powered shotgun

US 3,542,008 A · Inventors: JOSLYN EDWARD P 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 November 24, 1970. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by November 24, 1987.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJune 26, 1967
GrantedNovember 24, 1970
Term endedNovember 24, 1987
Application number—
Classification (CPC)F41B11/62
Length11 pages

Timeline

Timeline From USPTO dates

1968197019721974197619781980198219841986Application filedJune 26, 1967Patent grantedNov 24, 1970Term endedNov 24, 1987

Sources & verification