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Expired, full termArchiveSolo inventor

Time delay mechanism

US 3,211,099 A · Inventors: DRAGOLYOUB POPOVITCH

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 12, 1965. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by October 12, 1982.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledOctober 31, 1963
GrantedOctober 12, 1965
Term endedOctober 12, 1982
Application number—
Classification (CPC)F42C15/196
Length3 pages

Timeline

Timeline From USPTO dates

1964196619681970197219741976197819801982Application filedOct 31, 1963Patent grantedOct 12, 1965Term endedOct 12, 1982

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