William H. Ukers (author)
- Frederick A. Cauchois was granted united states patent on coffee urn fitted with centrifugal pump 1909
In 1909, Frederick A. Cauchois, of New York, was granted a United States patent on a coffee urn fitted with a centrifugal pump for repouring
judge verdicts (2)
- groundedness 1.00 pass — The claim is directly stated in the passage. The quoted sentence explicitly confirms that Frederick A. Cauchois of New York was granted a United States patent in 1909 on a coffee urn fitted with a centrifugal pump for repouring.
- 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 a factual statement without attribution to a named source). The stance is 'asserts' which matches the passage's declarative presentation. Sentiment is neutral, appropriate for a factual patent grant statement. The time qualifier '1909' matches the passage exactly. The context is appropriately empty as the passage provides no additional contextual restrictions. The quote is verbatim and directly supports the claim.