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Method for the control of undesirable vegetation

US 3,235,357 A · Inventors: LOUX HARVEY M

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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, and the Claude kit works from them.

Why it's free to use

  • Granted February 15, 1966. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by February 15, 1983.
  • We check US rights only. Old patents can still inspire new ones: improvements may be patentable.
FiledAugust 17, 1962
GrantedFebruary 15, 1966
Term endedFebruary 15, 1983
Application number—
Classification (CPC)C07D239/96 +2 more
Length29 pages

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