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Cartridge guiding device

US 2,907,251 A · Inventors: INGEMAR SAHLBERG CARL GUSTAV

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 6, 1959. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by October 6, 1976.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledApril 24, 1957
GrantedOctober 6, 1959
Term endedOctober 6, 1976
Application number—
Classification (CPC)F41A9/55
Length3 pages

Timeline

Timeline From USPTO dates

1958196019621964196619681970197219741976Application filedApril 24, 1957Patent grantedOct 6, 1959Term endedOct 6, 1976

Sources & verification