Observed arrival · 2026-11-14
Efrem Woldemariam’s patented smoking enclosure
A Seattle inventor presents a smoking-apparatus prototype and seeks partners for licensing, manufacturing, or investment.
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- The page identifies U.S. Patent 12,514,285 B2, dated January 6, 2026, while noting filtration performance remains independently unmeasured.
Field notes
The page lays out a three-stage sequence: prepare and ignite the material, contain it in a chamber with connected tubes and ash collection, then draw smoke through a fan, filtration path, and odor-treatment stage. It separates the inventor’s prototype demonstration from production readiness: specifications and independently measured filtration results are not yet established. Hospitality, office, and casino scenes are labeled AI-generated concepts, not existing installations.
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