Invention Grant
- Patent Title: Tampon with extended groove forms
- Patent Title (中): 卫生棉带延长槽形
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Application No.: US13717943Application Date: 2012-12-18
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Publication No.: US08827975B2Publication Date: 2014-09-09
- Inventor: David L. Kimball , Tony C. Ng , Tara Zedayko
- Applicant: Johnson & Johnson GmbH
- Applicant Address: DE Neuss
- Assignee: Johnson & Johnson GmbH
- Current Assignee: Johnson & Johnson GmbH
- Current Assignee Address: DE Neuss
- Main IPC: A61F13/20
- IPC: A61F13/20

Abstract:
The present invention relates to an intravaginal tampon for feminine hygiene includes a generally cylindrical absorbent pledget and a withdrawal element operatively connected to the generally cylindrical pledget proximate to the withdrawal end thereof. The absorbent pledget includes a mass of fibers compressed into a self sustaining shape and a sheet-like fluid-permeable cover substantially enclosing the mass of fibers. The absorbent pledget has formed thereon or therein a plurality of detached groove forms. At least two of said detached groove forms each has a length, measured along the groove, that is at least 150% of the length of the pledget; each has a major axis having a generally longitudinal orientation; and each has a turn proximate to at least one of the insertion end and the withdrawal end.
Public/Granted literature
- US20140088540A1 TAMPON WITH EXTENDED GROOVE FORMS Public/Granted day:2014-03-27
Information query
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