Flexible container to be filled with bulk material and method fo

Details Flexible container to be filled with bulk material and method fo Flexible container to be filled with bulk material and method fo

1985-10-25

1989-05-23

Fidei, David T.

Flexible bags

Lifting or suspending element

Including reinforcement or stress distribution means...

383 8, 383 6, 383 7, B65D 3306

Patent

active

048325066

ABSTRACT:
A flexible container is formed of a single piece of material and includes a bottom, a top and side walls, with two opposite openings in top portions of the side walls below the top. The material of the top is folded or gathered from the opposite openings toward the center of the top, thereby forming an integral lifting loop formed of integral extensions of the side walls. The lifting loop extends over the center of the container between the opposite openings. The thus folded or gathered material is joined at an uppermost lifting area of the lifting loop, thereby forming a permanent lifting handle.

REFERENCES:
patent: D224370 (1972-07-01), Berry
patent: 1400499 (1921-12-01), Henderson
patent: 1564101 (1925-12-01), Nakamura
patent: 2279989 (1942-04-01), Hirschberg
patent: 2458173 (1949-01-01), Kardon
patent: 3125281 (1964-03-01), Woolen
patent: 3262283 (1966-07-01), Taylor
patent: 3490682 (1970-01-01), Schwarzkope
patent: 3774837 (1973-11-01), Franson
patent: 4071063 (1978-01-01), Russell
patent: 4136723 (1979-01-01), Skaadel et al.
patent: 4149339 (1979-04-01), Hall et al.
patent: 4240480 (1980-12-01), Strobel
patent: 4244408 (1981-01-01), Shoda
patent: 4269247 (1981-05-01), Omdal
patent: 4273274 (1981-06-01), Freistadt
patent: 4312392 (1982-01-01), Sekiguchi
patent: 4393910 (1983-07-01), Rasmussen
patent: 4420021 (1983-12-01), Strand et al.

Affiliated with

Also associated with

Rating

Flexible container to be filled with bulk material and method fo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flexible container to be filled with bulk material and method fo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible container to be filled with bulk material and method fo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1726721