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Setting device for time fuses

US 1,680,902 A · Inventors: EMILIEN METHLIN NICOLAS

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 August 14, 1928. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by August 14, 1945.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledApril 12, 1927
GrantedAugust 14, 1928
Term endedAugust 14, 1945
Application number—
Classification (CPC)F42C17/00
Length8 pages

Timeline

Timeline From USPTO dates

192819301932193419361938194019421944Application filedApril 12, 1927Patent grantedAug 14, 1928Term endedAug 14, 1945

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