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Dart game target

US 2,633,360 A · Inventors: FLEIGLE CHARLES F

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 March 31, 1953. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by March 31, 1970.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledNovember 2, 1951
GrantedMarch 31, 1953
Term endedMarch 31, 1970
Application number—
Classification (CPC)F41J3/0019
Length4 pages

Timeline

Timeline From USPTO dates

1952195419561958196019621964196619681970Application filedNov 2, 1951Patent grantedMarch 31, 1953Term endedMarch 31, 1970

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