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Rocket projector

US 2,791,941 A · Inventors: LAURITSEN CHARLES C

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 May 14, 1957. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by May 14, 1974.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJune 1, 1953
GrantedMay 14, 1957
Term endedMay 14, 1974
Application number—
Classification (CPC)F41A33/00 +2 more
Length7 pages

Timeline

Timeline From USPTO dates

1954195719601963196619691972Application filedJune 1, 1953Patent grantedMay 14, 1957Term endedMay 14, 1974

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