Protective underwear
US6478786B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2000 |
| Grant date | Nov 12, 2002 |
| Priority date | — |
| Expiry date | Feb 24, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2013/4909
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A protective underwear having a crotch portion, a waist portion, a front belly portion and a rear back portion. The waist, belly and back portions include plural transversely oriented elastic threads. The underwear includes an absorbent core. Longitudinally oriented elastic threads are located on opposite sides of the core and intersect the transverse elastic threads to enclose the core. The underwear includes a pair of leg openings, each of which has a first arcuate section, a second arcuate section, and an intermediate section. The first arcuate section includes at least one arcuate elastic thread, as does the second arcuate section. Those threads are spaced by a gap. A portion of the longitudinally oriented elastic threads on either side of the core is located closely adjacent a respective gap between the arcuate elastic threads to elasticize the leg openings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.