Easy opening envelope with tear panel

Details Easy opening envelope with tear panel Easy opening envelope with tear panel

1998-03-30

1999-12-28

Pascua, Jes F.

Envelopes, wrappers, and paperboard boxes

Envelope

Having means to facilitate opening the envelope by severing it

B65D 2734

Patent

active

060069856

ABSTRACT:
An envelope has a tear panel created by lines of perforations that begin on either side of a pull tab formed in one or more of the panels of the envelope and divergingly extend away from the pull-tab. The pull-tab is conveniently grasped to exert a force that will detach the tear panel along the lines of perforations in order to readily inspect and extract the contents of the envelope.

REFERENCES:
patent: 286881 (1883-10-01), Weaver
patent: 570380 (1896-10-01), Chalmers
patent: 754201 (1904-03-01), Davalos
patent: 877330 (1908-01-01), Harvey
patent: 895520 (1908-08-01), Virkus
patent: 1306224 (1919-06-01), Godley
patent: 1511886 (1924-10-01), Hinchman
patent: 1550750 (1925-08-01), Shannon
patent: 2021620 (1935-11-01), Weir
patent: 2087410 (1937-07-01), Lane et al.
patent: 2092149 (1937-09-01), Berkowitz
patent: 2310371 (1943-02-01), Lines et al.
patent: 2527925 (1950-10-01), Frampton
patent: 2859907 (1958-11-01), McFarland
patent: 3190540 (1965-06-01), Shade
patent: 3392905 (1968-07-01), Caldwell
patent: 3620441 (1971-11-01), Robbins
patent: 3650463 (1972-03-01), Christiansen et al.
patent: 3853262 (1974-12-01), Tucker et al.
patent: 3888408 (1975-06-01), Clipner
patent: 4166538 (1979-09-01), Nixon et al.
patent: 4166539 (1979-09-01), Allen et al.
patent: 4470511 (1984-09-01), Meeker et al.
patent: 4819807 (1989-04-01), Giger
patent: 5163612 (1992-11-01), Ashby
patent: 5499757 (1996-03-01), Back
patent: 5791556 (1998-08-01), Hawkins

Affiliated with

Also associated with

Rating

Easy opening envelope with tear panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Easy opening envelope with tear panel, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Easy opening envelope with tear panel will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2376938