old-style Burns roaster device

William H. Ukers (author)

• Chris Abele patented improvement on old-style Burns roaster 1882
  assertsneutralsource: coffee-pg28500

  In 1882, Chris Abele, of New York, patented an improvement on the old-style Burns roaster

  judge verdicts (2)

  • groundedness 1.00 pass — The claim is directly stated in the passage: 'In 1882, Chris Abele, of New York, patented an improvement on the old-style Burns roaster.' All elements (subject, predicate, object, and time) are explicitly supported with an exact quote available.
  • qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (the passage presents this as factual statement, not attributed to a named source). The stance is 'asserts' which matches the passage's straightforward presentation. Sentiment is neutral, consistent with the passage's factual tone. The time qualifier matches exactly (1882). The context is appropriately empty as the passage provides no specific contextual restriction. The quote appears verbatim in the passage and directly supports the claim.