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Ammonium perchlorate-ammonium nitrate explosive composition containing excess chloride ion

US 3,553,039 A · Inventors: SIEGMUND ROBERT F et al.

USPTO PDF

Overview

The published document from the USPTO: abstract, claims, description and drawings. Open it full size

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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 January 5, 1971. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by January 5, 1988.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledJuly 15, 1968
GrantedJanuary 5, 1971
Term endedJanuary 5, 1988
Application number—
Classification (CPC)C06B29/22 +1 more
Length3 pages

Timeline

Timeline From USPTO dates

1969197119731975197719791981198319851987Application filedJuly 15, 1968Patent grantedJan 5, 1971Term endedJan 5, 1988

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