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Exhaust valve for engine

US 2015/0300215 A1 · Assignee: Hyundai Motor Company · Inventors: BAEK; Hongkil et al.

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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

  • Published October 22, 2015, and no patent has issued anywhere in its US family since.
  • Nothing has been filed in its family for more than seven years, so it is very unlikely to still be pending.
  • This status is inferred from USPTO records. Confirm it on Patent Center before relying on it.
FiledNovember 14, 2014
PublishedOctober 22, 2015
StatusAbandoned (inferred)
Application number14/542274
Classification (CPC)F01L3/04
Length11 pages

Timeline

Timeline From USPTO dates

2015Application filedNov 14, 2014Application publishedOct 22, 2015

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