美國
US 12,696,924 B2
Method for checking an aerosol-generating article for manufacturing defects
US 12,696,924 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-04。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
- Luca Natali; Matteo Balboni
- 公開日
- 2026-08-04
- 申請日
- 2023-10-09
- 文件種類
- B2 核准公告
- 也寫作
- US 12,696,924 B2 · US12696924 · 12696924
摘要
The invention relates to a method for checking an aerosol-generating article for manufacturing defects, comprising: —recording several 2-dimensional surface profiles of the aerosol-generating article while rotating the aerosol-generating article, —combining several surface profiles recorded at different rotation angles to obtain a 3-dimensional surface profile, calculating a maximum height difference of the 3-dimensional surface profile, and —rejecting the aerosol-generating article if the maximum height difference of its 3-dimensional surface profile is above a threshold value.
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專利局網站： 美國專利商標局（USPTO）