Batts and articles of new polyester fiberfill

Details Batts and articles of new polyester fiberfill Batts and articles of new polyester fiberfill

1990-04-30

1992-04-14

Kendell, Lorraine T.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

5448, 5482, 428357, 428362, 428369, 428376, 428395, 428398, A47C 2700, D02G 300

Patent

active

051047250

ABSTRACT:
Batts and filled articles of polyester fiberfill of round peripheral cross-section, but containing voids arranged peripherally around an axial void, and preferably seven such voids in a hexagonal packing arrangement.

REFERENCES:
patent: 3745061 (1973-07-01), Champaneria
patent: 3772137 (1973-11-01), Tolliver
patent: 4020229 (1977-04-01), Cox, Jr.
patent: 4129675 (1978-12-01), Scott
patent: 4520066 (1985-05-01), Athey

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