IP Library Granted Patent US 9,878,571
Granted Patent B2
US 9,878,571 · App. 14/896,791 · Granted Jan 30, 2018

Magic window viewer, a die for cutting viewer parts, and a preprinted sheet from which to cut viewer parts

Inventor: Charles Robert Kelly (Wilmington, DE)
Assignee: Structural Graphics, LLC
B42D25/21B26D1/0006B26F1/44B42D15/0086B42D15/027B42D15/042B42D15/045B42D25/285B42D25/351G09F1/04B26D2001/006B26F2001/4418
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Quick Facts
Patent No.
US 9,878,571
App. No.
14/896,791
Granted
Jan 30, 2018
Kind
B2
Abstract

An apparatus, comprising a handle of a captive but freely-moveable wand, the handle useable to move an attached wand viewfinder over a clear front window of a front component to selectively reveal parts of printed matter on a hidden back component, wherein the clear front window has semi-transparently printed matter thereon, wherein inside the apparatus, a concealed component tethered to the wand is selectively moveable between the semi-transparently printed matter and the printed matter on the hidden back component, and wherein the tethered concealed component has an opening that lies in alignment with a matching opening in the wand viewfinder so that, with selective movement of the tethered concealed component: (a) both the printed matter on the clear front window is shown superimposed over the selectively revealed parts of the printed matter on the back component in the wand view finder and (b) solely the semi-transparently printed matter is shown on the clear front window outside the wand viewfinder.

Claims (17)

1. An apparatus, comprising a captive but free-floating wand with a viewfinder at an end of the wand, the wand freely moveable to move about the viewfinder over semi-transparently printed matter shown on a transparent top part of the apparatus, wherein inside the apparatus, a concealed part of the apparatus is tethered to the wand and travels with movement of the wand between the transparent top part and a hidden bottom part of the apparatus, wherein the tethered concealed part blocks the hidden bottom part from view except through an opening in the concealed part underlying the viewfinder so that movement of the wand shows both the semi-transparently printed matter and opaque printed matter on the bottom part superimposed in the viewfinder.

2. The apparatus of claim 1 , wherein the wand is tethered to the concealed part by a tab comprising a hidden tab part connected to the concealed part, wherein the hidden tab part passes through the top part and is attached to a visible part of the tab comprising a handle of the wand.

3. An apparatus, comprising a handle of a captive but freely-moveable wand, the handle useable to move an attached wand viewfinder over a clear front window of a front component to selectively reveal parts of printed matter on a hidden back component as apparently part of semi-transparently printed matter on the clear front window, wherein inside the apparatus, a concealed component tethered to the wand is selectively moveable between the semi-transparently printed matter and the printed matter on the hidden back component, and wherein the tethered concealed component has an opening that lies in alignment with a matching opening in the wand viewfinder so that, with selective movement, the tethered concealed component shows (a) both the printed matter on the clear front window superimposed over the selectively revealed parts of the printed matter on the back component in the wand viewfinder and (b) solely the semi-transparently printed matter on the clear front window outside the wand viewfinder.

4. The apparatus of claim 3 , wherein the handle is tethered to the concealed component by a hidden tab connected to the concealed component, wherein the hidden tab passes through the top part and is attached to the handle.

5. An apparatus, comprising:

a back panel with printed matter on at least one side;

a front panel parallel to the back panel, the front panel having a front panel opening and the printed matter on the back panel is visible through the front panel opening;

a transparent panel between and parallel to the front panel and the back panel and immobile with respect to the back panel and the front panel, the transparent panel provided with printed matter on at least one side that corresponds to the printed matter on the at least one side of the back panel;

an intermediate panel parallel to the front panel, the back panel, and the transparent panel, the intermediate panel situated between the transparent panel and the back panel, the intermediate panel smaller than the front panel but larger than the opening in the front panel, the intermediate panel visible through the opening in the front panel, the intermediate panel blocking visibility of the printed matter on the at least one side of the back panel except that the intermediate panel has an opening smaller than the opening in the front panel that exposes a part of the printed matter on the at least one side of the back panel; and

a tab connected to the intermediate panel and usable to move the intermediate panel to expose different parts of the printed matter on the at least one side of the back panel through the opening in the intermediate panel, the intermediate panel moveable between the transparent panel and the back panel in such a way that the opening in the intermediate panel is moveable within boundaries of the opening of the front panel.

6. The apparatus of claim 5 , wherein the printed matter on the transparent panel is semi-transparent.

7. The apparatus of claim 5 , further comprising a panel with printed matter thereon that is unfoldable from a folded alignment with the front panel and the back panel.

8. The apparatus of claim 5 , wherein at least one of the back panel and the front panel are made of solid bleached sulfate paper board.

9. The apparatus of claim 5 , wherein a hidden part of the tab is connected to the intermediate panel and the hidden tab part passes through a slot in the front panel and is attached under a visible part of the tab.

10. The apparatus of claim 5 , wherein the tab has an hidden part having two sections separated by a foldline between a first section nearest to the intermediate panel and a second section extending beyond the foldline and farthest from the intermediate panel, wherein the first section is folded over and glued to the intermediate panel, and wherein the second section passes through a slot in the front panel and is attached to a visible part of the tab.

11. The apparatus of claim 5 , wherein the intermediate panel is freely moveable in a lateral plane within the boundaries of the opening of the front panel.

12. The apparatus of claim 11 , wherein the intermediate panel is moveable with rotation.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 5, 2018
From: STRUCTURAL GRAPHICS, LLC
To: SG OPERATING LLC
Reel/Frame 045990/0800 →
CHANGE OF NAME Recorded Jun 5, 2018
From: SG OPERATING LLC
To: STRUCTURAL GRAPHICS, LLC
Reel/Frame 046298/0314 →
SECURITY INTEREST Recorded May 18, 2018
From: SG OPERATING LLC
To: SALEM FIVE CENTS SAVINGS BANK
Reel/Frame 045846/0492 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 8, 2015
From: KELLY, CHARLES ROBERT
To: STRUCTURAL GRAPHICS, LLC
Reel/Frame 037238/0522 →
Continuity (2)
Provisional Application 61833236 · Jun 10, 2013
Related Publication 20160121638A1 · May 5, 2016