Dunnage bags

Details Dunnage bags Dunnage bags

2006-03-14

2006-03-14

Gordon, Stephen (Department: 3612)

Freight accommodation on freight carrier

Yieldable brace

Panel

C410S125000

Reexamination Certificate

active

07011480

ABSTRACT:
A dunnage bag for securing loads is provided which includes an inflatable dunnage bag for 12 to 40 inch voids between load to be secured. The bag consists of a gastight polyethylene inflatable bladder provided with an inflation valve and a reinforcing sleeve made of at least one ply of a suitable material. The sleeve has a first opening and a second opening. The sleeve is folded to form at least one substantially rectangular end to close off at least one of the openings. At least 50% of an exterior surface area of the dunnage bag is in contact when placed between two loads to be secured or when placed between a support and a load to be secured.

REFERENCES:
patent: 2990070 (1961-06-01), Cushman
patent: 3028981 (1962-04-01), Ford et al.
patent: 3072270 (1963-01-01), Tolby et al.
patent: 3145853 (1964-08-01), Langenberg
patent: 3199689 (1965-08-01), Feldkamp
patent: 3442402 (1969-05-01), Baxter
patent: 3643268 (1972-02-01), Stamberger
patent: 3868026 (1975-02-01), Baxter
patent: 4116344 (1978-09-01), Ziemba
patent: 5868534 (1999-02-01), Goshorn et al.
patent: 6527488 (2003-03-01), Elze et al.
patent: 2004/0141824 (2004-07-01), Ahlert et al.

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