William H. Ukers (author)
- Robert H. Talbutt was granted a patent for an electric-fuel-machine electric-fuel-machine 1911 ⟨United States⟩
Another electric-fuel-machine patent was granted in the United States to Robert H. Talbutt, of Baltimore, in 1911.
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The quote provided matches exactly: 'Another electric-fuel-machine patent was granted in the United States to Robert H. Talbutt, of Baltimore, in 1911.' All elements (subject, predicate, object, time, and context) are explicitly supported.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. Viewpoint is correctly attributed to the author (no named source in the passage). Stance is accurately 'asserts' matching the passage's declarative statement. Sentiment is neutral, appropriate for a factual patent grant. Time qualifiers correctly specify 1911 with no valid_to date, matching the passage's temporal scope. Context correctly identifies 'United States' as the passage specifies. The quote is verbatim and directly supports the claim about Talbutt's patent grant.
Robert H. Talbutt, Baltimore (assignor to J.E. Baines, trustee, Washington) is granted a United States patent on an electric coffee roaster
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The exact quote appears verbatim in the 1911 section, confirming that Robert H. Talbutt from Baltimore was granted a United States patent on an electric coffee roaster in 1911.
- qualifier_fidelity 1.00 pass — All qualifiers are faithful to the passage. The viewpoint is correctly attributed to the author (historical record); the stance is appropriately 'asserts'; the sentiment is neutral; the time qualifier 'when': '1911' matches the passage date exactly; the context 'Baltimore' correctly reflects the passage's specification of Talbutt's location; the quote appears verbatim in the passage and directly supports the claim about the patent grant.