IP Library Granted Patent US 7,146,987
Granted Patent B2
US 7,146,987 · App. 10/886,540 · Granted Dec 12, 2006

Assembly for flossing teeth

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Quick Facts
Patent No.
US 7,146,987
App. No.
10/886,540
Granted
Dec 12, 2006
Kind
B2
Abstract

A dental floss assembly including a dental floss with terminal ends; a hermetically sealed compartment for containing the dental floss; a first loop and a second loop, each loop attached to a different terminal end of the dental floss, and each loop outlining an open region; wherein at least one loop is separably attached to the compartment.

Claims (27)

1. A dental floss assembly comprising:

a dental floss having terminal ends;

a hermetically sealed compartment for containing the dental floss;

a first loop and a second loop, each loop attached to a different terminal end of the dental floss, and each loop outlining an open region

wherein:

at least one loop is separably attached to the compartment;

the cross section of the first loop is C-shaped defining a first cavity; and

the second loop is removably received in the first cavity.

2. The dental floss assembly of claim 1 , wherein the loops are approximately the same size and shape.

3. The dental floss assembly of claim 2 , wherein the loops are positioned in the same plane when attached to the compartment.

4. The dental floss assembly of claim 2 , wherein the loops are positioned in parallel planes when attached to the compartment.

5. The dental floss assembly of claim 4 , wherein sides of the compartment are flush with edges of the loops.

6. The dental floss assembly of claim 1 , wherein each open region is of approximately 1.5 centimeter diameter.

7. The dental floss assembly of claim 1 , wherein:

the cross-section of the second loop is C-shaped defining a second cavity;

the dental floss is wound around the second loop in the second cavity; and

the compartment is formed as a combination of the second loop received in the first cavity.

8. The dental floss assembly of claim 7 , wherein the second cavity opens in a direction perpendicular to a plane defined by the open region of the second loop.

9. The dental floss assembly of claim 7 , wherein the second cavity opens in a direction parallel to a plane defined by the open region of the second loop.

10. The dental floss assembly of claim 1 , further comprising:

a window defined by the first loop;

a flange formed on the second loop for extending through and past the window when the second loop is received in the first cavity.

11. The dental floss assembly of claim 1 , further comprising a tab attached to each of the first and second loops for separating the first loop from the second loop.

12. The dental floss assembly of claim 1 , wherein the compartment is attached to either only the first loop or both the first loop or the second loop.

13. The dental floss assembly of claim 1 , wherein the compartment comprises a plastic casing and a sealant applied to the casing.

14. The dental floss assembly of claim 1 , wherein the loops and compartment are made of plastic.

15. The dental floss assembly of claim 1 , wherein the shape of the loops is chosen from the group of shapes consisting of circle, triangle, square, rectangle, and hook.

Assignments (4)
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL/FRAME: 049388/0152 Recorded Jul 1, 2022
From: SILICON VALLEY BANK
To: INTERACTIONS LLC
Reel/Frame 060558/0719 →
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL/FRAME: 049388/0082 Recorded Jun 30, 2022
From: SILICON VALLEY BANK
To: INTERACTIONS LLC
Reel/Frame 060558/0474 →
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Jun 5, 2019
From: INTERACTIONS LLC
To: SILICON VALLEY BANK
Reel/Frame 049388/0082 →
FIRST AMENDMENT TO AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Jun 5, 2019
From: INTERACTIONS LLC
To: SILICON VALLEY BANK
Reel/Frame 049388/0152 →