IP Library Granted Patent US 7,333,747
Granted Patent B2
US 7,333,747 · App. 11/707,578 · Granted Feb 19, 2008

Toner cartridge seal assembly

Assignee: Static Control Components, Inc.
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Quick Facts
Patent No.
US 7,333,747
App. No.
11/707,578
Granted
Feb 19, 2008
Kind
B2
Abstract

A seal assembly for use in an imaging cartridge includes a gasket having first and second sides, a removable handle attached to an end of the gasket, a removable seal having a first side adhered to the first side of the gasket by an adhesive, a seal tail attached to an end of the removable seal, a release liner having a first side adhered to the second side of the gasket by an adhesive, and a release liner tail attached to an end of the release liner and adapted to be folded back over the release liner.

Claims (21)

1. A seal assembly for use in an imaging cartridge comprising:

a gasket having first and second sides;

a removable handle attached to an end of the gasket;

a removable seal having a first side adhered to the first side of the gasket by an adhesive;

a seal tail attached to an end of the removable seal;

a release liner having a first side adhered to the second side of the gasket by an adhesive; and

a release liner tail attached to an end of the release liner and adapted to be folded back over the release liner.

2. The seal assembly of claim 1 wherein a portion of the release liner tail is wrapped around an end of the seal assembly opposite the removable handle.

3. The seal assembly of claim 2 wherein the portion is held in place by an adhesive.

4. The seal assembly of claim 1 wherein the adhesive adhering the first side of the release liner to the second side of the gasket is adapted for attaching the seal assembly over a toner hopper opening of the imaging cartridge.

5. The seal assembly of claim 1 wherein when the release liner tail is folded back over the release liner, an end of the release liner tail extends to an area near the removable handle.

6. A method of sealing an imaging cartridge comprising:

providing a seal assembly for use in an imaging cartridge comprising a gasket having first and second sides, the first side at least partially covered by a first adhesive and the second side at least partially covered by a second adhesive, a removable handle attached to an end of the gasket, a removable seal having a first side adhered to the first side of the gasket by the first adhesive, a seal tail attached to an end of the removable seal, a release liner having a first side adhered to the second side of the gasket by the second adhesive, and a release liner tail attached to an end of the release Liner and folded back over the release liner;

inserting the seal assembly into a sealing channel of an imaging cartridge such that an end of the release liner tail extends outward from the imaging cartridge;

pulling on the end of the release liner tail to remove the release liner from the seal assembly and expose the second adhesive; and

adhering the second adhesive to a surface of the imaging cartridge.

7. The method of claim 6 wherein prior to the step of inserting, a portion of the release liner tail is wrapped around an end of the seal assembly.

8. The method of claim 7 wherein the portion is held in place by an adhesive.

9. The method of claim 6 wherein after the step of inserting, the end of the release liner tail is disposed near the removable handle.

10. The method of claim 6 further comprising:

removing the removable handle.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Mar 11, 2024
From: BANK OF AMERICA, N.A.
To: STATIC CONTROL COMPONENTS, INC.; SC COMPONENTS CANADA, INC.; LEE AVENUE PROPERTIES, INC.; SANTRONICS, INC.
Reel/Frame 066782/0781 →
SECURITY INTEREST Recorded Dec 23, 2016
From: STATIC CONTROL COMPONENTS, INC.; SANTRONICS, INC.; SC COMPONENTS CANADA, INC.; LEE AVENUE PROPERTIES, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 041182/0601 →
RELEASE OF SECURITY INTEREST Recorded Apr 21, 2015
From: WELLS FARGO BANK, NATIONAL ASSOCIATION, SUCCESSOR BY MERGER TO WACHOVIA BANK, N.A.
To: STATIC CONTROL COMPONENTS, INC.
Reel/Frame 035465/0673 →
CORRECTIVE ASSIGNMENT TO CORRECT THE PATENT SERIAL NO. INCORRECLTY LISTED AS 11330660 TO THE CORRECT 11330600 PREVIOUSLY RECORDED ON REEL 019254 FRAME 0424. ASSIGNOR(S) HEREBY CONFIRMS THE GRANT OF SECURITY INTEREST. Recorded May 9, 2007
From: STATIC CONTROL COMPONENTS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 019265/0218 →
SECURITY AGREEMENT Recorded May 7, 2007
From: STATIC CONTROL COMPONENTS, INC.
To: WACHOVIA BANK, NATIONAL ASSOCIATION
Reel/Frame 019254/0424 →
Continuity (2)
Continuation 1107647900 · Mar 9, 2005
Related Publication 20070140730A1 · Jun 21, 2007