Self locking tray and blank for forming same

Details Self locking tray and blank for forming same Self locking tray and blank for forming same

1979-05-07

1980-10-14

Moorhead, Davis T.

Envelopes, wrappers, and paperboard boxes

Wrapper

Bottle

229 39R, 206173, B65D 502, B65D 536

Patent

active

042276403

ABSTRACT:
A tray is disclosed, along with a planar unitary blank for forming it. The tray is open topped and includes a shelf at its bottom end, which shelf maintains the tray in an open configuration after the tray is erected. Two embodiments are taught, one with vertical sides and another with outwardly sloping sides to allow a plurality of erected trays to be stacked after erection.

REFERENCES:
patent: 902540 (1908-10-01), Hawxhurst, Jr.
patent: 904050 (1908-11-01), Crawford
patent: 1720146 (1929-07-01), Reese
patent: 2593135 (1952-04-01), Gilbert
patent: 2702154 (1955-02-01), Linson
patent: 3661319 (1972-05-01), Koehler
patent: 3722782 (1973-03-01), Collie
patent: 3726469 (1973-04-01), Koehler
patent: 4126266 (1978-11-01), Roccaforte

Affiliated with

Also associated with

Rating

Self locking tray and blank for forming same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Self locking tray and blank for forming same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Self locking tray and blank for forming same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2097447