Envelope with sealed display rack hole
AssigneeVictor Envelope Manufacturing Corporation
InventorsDavid Nickell, Paul Johnson
Life of this patent
Estimating the term…
Abstract
An envelope having a compartment and a sealed display rack hole is made from a single blank and has a front panel, two side flaps, a top flap, and a bottom flap. Each flap is integrated with the front panel and folds around a respective fold line to form the compartment. The front panel and either the top or bottom flap each have a display rack hole disposed to register with one another when the flap having the display rack hole is folded around its fold line. The front panel is affixed to the flap having the second display rack hole, preferably with adhesive or by heat sealing, to create an area that seals the display rack holes from the compartment. In preferred embodiments, the front panel has a window covered with transparent sheet.
Claims9
An envelope formed from a blank, comprising:
- a front panel of the blank having a first display rack hole, a first margin, a second margin opposite the first margin, a third margin joining the first and second margins, and a fourth margin opposite the third margin which joins the first and second margins;
- a first side flap of the blank joined to the first margin of the front panel;
- a second side flap of the blank joined to the second margin of the front panel;
- a top flap of the blank joined to the third margin of the front panel and having a free end;
- a bottom flap of the blank joined to the fourth margin of the front panel and having a free end;
- a second display rack hole in the top flap and disposed to be in registry with the first display rack hole when the top flap is folded behind the front panel;
- sides of the top flap tapering toward a center line of the envelope from a respective one of the third and fourth margins to the free end of said top flap;
- a window formed across the front panel and extending into the first flap and the second flap, a transparent sheet affixed across the window, such that when the first flap and the second flap are folded behind the front panel, see-through windows will result by which an observer can see all of the way through the envelope within the see-through windows;
- the top flap folded behind the front panel, the tapering of the top flap being such that it does not occlude the see-through windows.
An envelope formed from a blank, comprising:
- a front panel of the blank having a first display rack hole, a first margin, a second margin opposite the first margin, a third margin joining to first and second margins, and a fourth margin opposite the third margin which joins the first and second margins;
- a first side flap of the blank joined to the first margin of the front panel;
- a second side flap of the blank joined to the second margin of the front panel;
- a top flap of the blank joined to the third margin of the front panel and having a free end;
- a bottom flap of the blank joined to the fourth margin of the front panel and having a free end;
- a second display rack hole in the top flap and disposed to be in registry with the first display rack hole when the top flap is folded behind the front panel;
- the front panel having a first width from the first margin to the second margin;
- a window formed across the front panel and extending into the first flap by a second width and into the second flap by a third width, a transparent sheet affixed across the window, such that when the first and second side flaps are folded behind the front panel, see-through windows will result by which an observer can see all of the way through the envelope within the see-through windows, the window positioned across the front panel to vertically extend through a vertical window zone on the front panel;
- the top flap folded behind the front panel such that a portion thereof intersects with the vertical window zone, a fourth width of said top flap, measured within the vertical window zone, being less than the first width as decreased by the second width and third width, such that said top flap does not occlude the see-through windows.
Dependencies are inferred from the claim text.