Folding pour spout

Details Folding pour spout Folding pour spout

1989-07-28

1992-08-04

Elkins, Gary E.

Envelopes, wrappers, and paperboard boxes

Paperboard box

Nonunitary, peelable closure or securing element

22912504, 22912509, 229215, B65D 574

Patent

active

051351595

ABSTRACT:
A folding pour spout, particularly, for detergent cartons. The spout is formed from a spout blank preferably comprising a single thin sheet of plastic. The spout blank includes a first spout-forming panel having a pull tab, a second spout-forming panel including notches and a panel for attachment to a carton. The reduced thickness of the spout blank facilitates manufacturing of the carton.

REFERENCES:
patent: 2007553 (1935-07-01), Vincent
patent: 2701678 (1955-02-01), Read
patent: 2757830 (1956-08-01), Hansen
patent: 3055571 (1962-09-01), Hassler
patent: 3484034 (1969-12-01), Sternau
patent: 3487985 (1970-01-01), Spangler
patent: 3565300 (1971-02-01), Dietz
patent: 3734361 (1973-05-01), Brucker et al.
patent: 3989171 (1976-11-01), Arneson
patent: 4111351 (1978-09-01), MacKiernan
patent: 4150778 (1979-04-01), Engdahl, Jr.
patent: 4192440 (1980-03-01), Smith
patent: 4953781 (1990-09-01), Bryan

Affiliated with

Also associated with

Rating

Folding pour spout does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Folding pour spout, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Folding pour spout will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-773196