Invention Grant
- Patent Title: Tampon having spirally shaped grooves
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Application No.: US12769687Application Date: 2010-04-29
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Publication No.: US09125771B2Publication Date: 2015-09-08
- Inventor: Hans Werner Schoelling
- Applicant: Hans Werner Schoelling
- Applicant Address: US MO St. Louis
- Assignee: Eveready Battery Company Inc.
- Current Assignee: Eveready Battery Company Inc.
- Current Assignee Address: US MO St. Louis
- Agency: Edgewell Personal Care Brands, LLC
- Priority: DE10114786 20010326
- Main IPC: A61F13/20
- IPC: A61F13/20 ; D04H1/22
Abstract:
A tampon for feminine hygiene, having an insertion end, a recovery end, a recovery tape, and a longitudinal axis. The tampon is made of compressed fibrous material and has an outer surface that is at least partially provided with spirally shaped, pressed longitudinal grooves. The grooves define spirally shaped longitudinal ribs. Also disclosed is a method for producing the tampon.
Public/Granted literature
- US20100205792A1 Tampon Having Spirally Shaped Grooves Public/Granted day:2010-08-19
Information query
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