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Obturating firing pin

US 2,480,100 A · Inventors: SAUL WEISS 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 August 23, 1949. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by August 23, 1966.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJuly 2, 1947
GrantedAugust 23, 1949
Term endedAugust 23, 1966
Application number—
Classification (CPC)F41A3/74 +1 more
Length4 pages

Timeline

Timeline From USPTO dates

1948195019521954195619581960196219641966Application filedJuly 2, 1947Patent grantedAug 23, 1949Term endedAug 23, 1966

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