美國
US 12,702,156 B2
Aerosol-generating article with low resistance to draw and improved flavour delivery
US 12,702,156 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Philip Morris Products S.A.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Philip Morris Products S.A.
- 發明人
- Gennaro CAMPITELLI; Jerome UTHURRY
- 公開日
- 2026-08-11
- 申請日
- 2023-03-31
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,156 B2 · US12702156 · 12702156
摘要
An aerosol-generating article extending from a mouth end to a distal end is provided, including: an aerosol-generating element; and a downstream section located downstream of the aerosol-generating element, the downstream section extending from a downstream end of the aerosol-generating element to the mouth end of the aerosol-generating article, a resistance to draw (RTD) of the downstream section being less than 10 mm H2O, between about 5 percent and about 35 percent of a length of the downstream section includes a first section defining a first empty region for air to flow, at least about 65…
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專利局網站： 美國專利商標局（USPTO）