IP Library Granted Patent US 8,617,670
Granted Patent B2
US 8,617,670 · App. 12/890,798 · Granted Dec 31, 2013

Emblem assembly and method of forming same

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Quick Facts
Patent No.
US 8,617,670
App. No.
12/890,798
Granted
Dec 31, 2013
Kind
B2
Abstract

An emblem assembly configured for attachment to a vehicle includes a first element configured for attachment to the vehicle and a second element configured for attachment to the first element. The first element has a first surface and a second surface recessed from the first surface. The second element has a third surface, a fourth surface spaced apart from the third surface, and a fifth surface extending between the third and fourth surfaces. The emblem assembly further includes a coating disposed on the third surface, and a molded resin disposed adjacent and in fixed contact with each of the fifth surface and the coating to contiguously encapsulate the coating and at least a portion of the fifth surface, wherein the molded resin is bondable to the first element. A method of forming the emblem assembly is also disclosed herein.

Claims (47)

1. An emblem assembly configured for attachment to a vehicle, the emblem assembly comprising:

a first element configured for attachment to the vehicle and having a first surface and a second surface recessed from said first surface, wherein said second surface is substantially U-shaped;

a second element configured for attachment to said first element and having;

a third surface;

a fourth surface spaced apart from said first surface, said second surface, and said third surface; and

a fifth surface extending between said third surface and said fourth surface;

wherein said fifth surface does not abut said second surface, and is spaced apart from said second surface along an entirety of said fifth surface to thereby define a channel between said first element and said second element;

a coating disposed on said third surface; and

a molded resin disposed adjacent and in fixed contact with each of said fifth surface and said coating so as to contiguously encapsulate said coating and at least a portion of said fifth surface, wherein said molded resin is a cured pressure-moldable thermoplastic resin that is bondable to said first element.

2. The emblem assembly of claim 1 , wherein said coating is substantially free from corrosion.

3. The emblem assembly of claim 1 , wherein said molded resin is injection moldable at a pressure of from about 75 psi to about 175 psi and has a tensile strength of from about 400 psi to about 500 psi.

4. The emblem assembly of claim 1 , wherein said molded resin has a thickness of from about 0.2 mm to about 0.8 mm.

5. The emblem assembly of claim 1 , wherein said fifth surface is spaced apart from said second surface to define said channel therebetween.

6. The emblem assembly of claim 5 , wherein said molded resin substantially fills said channel.

7. The emblem assembly of claim 6 , wherein said fourth surface is substantially flush with said first surface.

8. The emblem assembly of claim 6 , wherein said molded resin has an edge that is substantially flush with said fourth surface.

9. The emblem assembly of claim 1 , wherein said molded resin adheres said second surface to said coating.

10. The emblem assembly of claim 1 , wherein said coating includes aluminum.

11. The emblem assembly of claim 1 , further comprising an adhesive sandwiched between and disposed in contact with said molded resin and said second surface to thereby bond said second element to said first element.

12. The emblem assembly of claim 1 , wherein said fifth surface and at least one of said third surface and said fourth surface defines an angle therebetween of less than 90°.

13. The emblem assembly of claim 1 , wherein said second surface is substantially U-shaped.

14. An emblem assembly configured for attachment to a vehicle, the emblem assembly comprising:

a first element configured for attachment to the vehicle and having a first surface and a second surface recessed from said first surface, wherein said second surface is substantially U-shaped;

a transparent second element configured for attachment to said first element and having;

a third surface;

a fourth surface spaced apart from said first surface, said second surface, and said third surface; and

a fifth surface extending between said third surface and said fourth surface, wherein said fifth surface abuts said third surface to form a corner and wherein said fifth surface is spaced apart from said second surface to define a channel therebetween;

wherein said fifth surface does not abut said second surface, and is spaced apart from said second surface along an entirety of said fifth surface to thereby define a channel between said first element and said second element;

a coating disposed on said third surface, wherein said coating includes vacuum metalized aluminum and is substantially free from corrosion;

a molded resin disposed adjacent and in fixed contact with each of said fifth surface and said coating so as to contiguously encapsulate said coating and at least a portion of said fifth surface to thereby wrap around said corner and fill at least a portion of said channel, wherein said molded resin is a cured pressure-moldable thermoplastic resin that is injection moldable at a pressure of from about 75 psi to about 175 psi; and

an adhesive sandwiched between and disposed in contact with each of said molded resin and said second surface to thereby bond said second element to said first element.

15. The emblem assembly of claim 14 , wherein said adhesive is a positionable tape.

16. The emblem assembly of claim 14 , wherein said coating is visible through said fourth surface.

17. A method of forming an emblem assembly configured for attachment to a vehicle, the method comprising:

depositing a coating on a second element that is different from a first element configured for attachment to the vehicle;

wherein the first element has a first surface and a second surface that is substantially U-shaped and recessed from said first surface;

wherein the second element has;

a third surface;

a fourth surface spaced apart from the first surface, the second surface, and the third surface; and

a fifth surface extending between the third surface and the fourth surface;

wherein the fifth surface does not abut the second surface, and is spaced apart from the second surface along an entirety of the fifth surface to thereby define a channel between the first element and the second element;

wherein the coating is disposed on the third surface;

after depositing, forming a molded resin on the second element so that the molded resin is disposed adjacent and in fixed contact with each of the fifth surface and the coating so as to contiguously encapsulate the coating and at least a portion of the fifth surface;

after forming, bonding the molded resin to the first element to thereby form the emblem assembly, wherein the molded resin is a cured pressure-moldable thermoplastic resin.

18. The method of claim 17 , wherein forming includes curing the molded resin on the second element at a pressure of from about 75 psi to about 175 psi.

19. The method of claim 17 , wherein bonding includes adhering the molded resin to the first element.

20. The method of claim 19 , wherein adhering includes sandwiching an adhesive between each of the molded resin and the second surface to thereby attach the second element to the first element.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Nov 7, 2014
From: WILMINGTON TRUST COMPANY
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 034287/0159 →
CHANGE OF NAME Recorded Feb 10, 2011
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Reel/Frame 025780/0482 →
SECURITY AGREEMENT Recorded Nov 8, 2010
From: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
To: WILMINGTON TRUST COMPANY
Reel/Frame 025324/0658 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 27, 2010
From: SZYMBERSKI, MICHAEL A.
To: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
Reel/Frame 025045/0261 →