Writing instrument case

Patent metadata

Field	Value
Publication number	US-9980547-B2
Application number	US-201615240367-A
Country	US
Kind code	B2
Filing date	Aug 18, 2016
Priority date	Feb 29, 2016
Publication date	May 29, 2018
Grant date	May 29, 2018

Abstract

A writing instrument case includes a base having a first member and a second member rotatably attached to the first member via a hinge. A flap is attached to the base and includes at least one button adapted to fit within at least one dimple of the second member. The flap further includes a plurality of grooves, at least one groove having a knob to secure a portion of a writing instrument to the flap. The second member of the base is rotatably moveable between a closed position, in which the flap fits within the second member of the base, and an open position, in which the projection of the second member fits into the slot of the first member of the base upon rotation of the second member toward the first member, forming a locking mechanism.

First claim

What is claimed:

1. An instrument case comprising:
a base with a first member and a second member rotatably attached to the first member via a living hinge, the first member having a rear surface with a slot, and the second member having at least one dimple and a rear surface with a projection adapted to fit within the slot of the first member upon rotation of the second member in a direction toward the first member;
a flap attached to the base, the flap including at least one button adapted to fit within the at least one dimple of the second member, an inside surface having a plurality of channels adapted to receive at least one writing instrument, and an outside surface having a plurality of grooves aligned with the plurality of channels, one or more of the plurality of grooves being adapted to receive a portion of a cap of the at least one writing instrument, each of the one or more grooves having a knob;
wherein the second member of the base is rotatably moveable between a closed position, in which the at least one button of the flap is disposed within the at least one dimple of the second member, and an open position, in which the at least one button is removed from the at least one dimple of the second member and the second member is rotated about the hinge until the projection of the second member fits within the slot of the first member of the base, forming a locking mechanism between the first and second members and creating a locked easel position.

2. The case of claim 1 , wherein the rear surface of the first member of the base further includes a wedge, and the slot is disposed in the wedge.

3. The case of claim 2 , wherein the rear surface of the second member of the base further includes a wedge having a geometric configuration that matches a geometric configuration of the wedge of the first member of the base, the projection disposed on the wedge of the second member.

4. The case of claim 3 , wherein, when the second member of the base is in the open position, a surface of the wedge of the first member contacts a surface of the wedge of the second member and the projection of the second member fits into the slot of the first member to form the locking mechanism of the easel position.

5. The case of claim 1 , wherein the second member of the base includes a pair of side walls, each side wall of the pair of side walls including a dimple adapted to receive a button of the flap.

6. The case of claim 1 , wherein the first member of the base includes a pair of side walls and a bottom portion, each of the side walls and bottom portion having at least one opening for receiving at least one tab of the flap to permanently attach the flap to the first member of the base.

7. The case of claim 1 , wherein the flap further includes a pair of side walls and a bottom portion, each of the side walls and the bottom portion having at least one tab adapted to fit within at least one opening of the first member of the base.

8. The case of claim 1 , wherein the flap further includes a pair of side walls, each side wall of the pair of side walls including at least one button adapted to be removeably inserted into the at least one dimple of the second member.

9. The case of claim 1 , wherein the plurality of channels of the inside surface of the flap include at least one channel having a diameter decreasing along the length of the at least one channel.

10. The case of claim 1 , wherein each groove of the plurality of grooves disposed on the outside surface of the flap includes a knob to secure the writing instrument to the flap.

11. The case of claim 1 , wherein the second member is rotated in a clockwise direction about the hinge until the projection of the second member fits into the slot of the first member of the base to form the locking mechanism.

12. The case of claim 1 , wherein one or more of the base and the flap comprises one or more of a polymer, a homopolymer, and a plastic.

13. The case of claim 12 , wherein one or more of the base and the flap comprises a polypropylene homopolymer.

14. A writing instrument case comprising:
a base with a first member and a second member rotatably attached to the first member via a hinge, the first member having a receiving portion, and the second member having a projecting portion adapted to be inserted into the receiving portion;
a flap permanently attached to the first member of the base, the flap having one or more grooves adapted to receive a portion of at least one writing instrument, each of the one or more grooves having a knob;
wherein the second member of the base is rotatably moveable between a closed position, in which the second member engages a portion of the flap, and an easel position, in which the second member is removed from the portion of the flap and rotated about the hinge until the projecting portion of the second member fits within the receiving portion of the first member of the base, forming a locking mechanism between the first and second members.

15. The case of claim 14 , wherein the receiving portion is one or more of an aperture, a slot, or an opening disposed within a rear surface of the first member.

16. The case of claim 14 , wherein the projecting portion is at least one projection extending from a rear surface of the second member.

17. The case of claim 14 , wherein the second member of the base includes a pair of side walls, each side wall having a dimple, and wherein the flap includes a pair of side walls, each side wall of the flap having a button adapted to fit within the respective dimple of the side wall of the base when the second member is in the closed position.

18. The case of claim 14 , wherein the flap further includes a bottom portion having at least one tab, and the first member of the base includes at least one opening for receiving the at least one tab of the flap to permanently attach the flap to the first member of the base.

19. The case of claim 14 , wherein one or more of the base and the flap comprises one or more of a polymer, a homopolymer, and a plastic.

20. The case of claim 19 , wherein one or more of the base and the flap comprises a polypropylene homopolymer.

Assignees

• Sanford Lp
• Sanford Lp

Inventors

• Brown Jr Prince Earl
• Debartolo Jr Daniel Francis
• Copier Eliott Guy
• Kim Ejung
• Zavada Mark Alan
• Van Den Broecke Stefaan

Classifications

• A45C11/36

  Cases for drawing or like instruments · CPC title

• A45C11/34 Primary

  Pencil boxes; Pencil etuis or the like · CPC title

• A45C13/00

  Details; Accessories · CPC title

• A45C13/005

  Hinges · CPC title

• A45C13/02

  Interior fittings; Means, {e.g. inserts,} for holding and packing articles · CPC title