Apparel – Nether garments – Bifurcated
Patent
1980-02-19
1982-05-04
Hunter, H. Hampton
Apparel
Nether garments
Bifurcated
A41B 902
Patent
active
043274480
ABSTRACT:
A technique for converting flexible sheeting formed of non-woven thermoplastic material into disposal apparel shorts. The sheeting is die cut to yield identical blanks of generally rectangular form whose lower section has a pair of crotch tabs extending therefrom in opposite directions. The side margins of two superposed blanks are ultrasonically welded together to define a tube whose upper margin constitutes the waist of the shorts. Then the tabs of each blank are ultrasonically welded together at their ends to complete the crotch and define a pair of leg openings. Finally, an elastic band of thermoplastic material is ultrasonically welded in its stretched state to the inner circle of the waist to create a puckered waist which is expandable to conform to the waist size of the wearer.
REFERENCES:
patent: Re16282 (1926-03-01), Lesson
patent: 1314799 (1919-09-01), Guinzburg
patent: 1845131 (1932-02-01), Curtius
patent: 1985933 (1935-01-01), Laskin
patent: 2462414 (1949-02-01), McLaughlin
patent: 2638900 (1953-05-01), Grurnberg et al.
patent: 2905581 (1959-09-01), Maxey
patent: 3817802 (1974-06-01), Meyer
patent: 3911499 (1975-10-01), Benevento et al.
Ebert Michael
Hunter H. Hampton
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