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US 2006/0142723 A1Published application
Sanitary napkin
AssigneeUni-Charm Corporation
InventorsKenichiro Kuroda, Wataru Yoshimasa, Toshiyuki Tanio, Shinobu Fujikawa
Life of this patent
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Abstract
A sanitary napkin includes: a napkin body having a liquid-absorbent layer for absorbing and retaining liquid; and first and second projections each exerting an elastic contractive force between longitudinally opposing front and rear ends to concavely curve the body surface of the napkin body and raise itself from the body surface of the napkin body. The napkin body has an overlap region where the second projections lie on laterally opposite sides of the first projection.
Claims13
A sanitary napkin comprising:
- a napkin body having a liquid-absorbent layer for absorbing and retaining liquid;
- and
- first and second projections each exerting an elastic contractive force between longitudinally opposing front and rear ends to concavely curve the body surface of the napkin body and raise itself from the body surface of the napkin body,
- wherein the napkin body has an overlap region where the second projections lie on laterally opposite sides of the first projection.
1 more element
Dependencies are inferred from the claim text.