US4481160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of decorative emblems
Assignee: DL Auld Co
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Filing: 1979-12-17
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Granted: 1984-11-06
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Expires: 1999-12-17
Abstract
Abstract A decorative emblem is formed by insertion of a decorative foil shape into a preformed bezel and encapsulating and bonding the foil to the bezel with a fluent, curable plastic material. After an initial casting of a measured amount of plastic onto the base of the bezel, the foil is inserted and seated. A second cast of plastic forms a cap contiguous with the sides of the bezel and encapsulates the foil and bonds it within the bezel. Upon curing, the plastic cap gives a lens effect to the decorative emblem. The emblem may be equipped with attachment means for fastening it to an automobile, appliance, or other object. In alternative embodiments, a decorative foil shape is placed directly onto the base of the bezel, and a fluent, curable plastic material is cast thereon. As the plastic material cures, it migrates around the edges and under the foil to at least partially encapsulate the foil and bond it within the bezel. In some instances, channels may be cut or molded into the base of the bezel to aid the flow of fluent, curable plastic material beneath the decorative insert.
Inventors
- 👤 Charles E. Bree
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:55
CPC Classifications
B; B05; B05D; B05D1/00; B05D1/30; B29; B29C; B29C31/00; B29C31/04; B29C31/042; B29C39/00; B29C39/02; B29C39/021; B29C39/10; B29C39/22; B29C39/24; B29C70/00; B29C70/68; B29C70/70; B44; B44C; B44C1/00; B44C1/10; B44C1/105; B44C1/20; B44C3/00; B44C3/04; B44F; B44F1/00; B44F1/02; B44F1/04; B44F1/08; B44F1/14; B44F11/00; B44F11/06; G; G09; G09F; G09F7/00; B29K; B29K2995/00; B29K2995/0018; B29K2995/0026; B29L; B29L2011/00; B29L2011/0016; B29L2031/00; B29L2031/722; B29L2031/744; Y; Y10; Y10T; Y10T428/00; Y10T428/22
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
187 words
A method for producing decorative emblems consisting essentially of the steps of: (a) providing a bezel having a base and vertically extending peripheral sidewalls and into which a fluent plastic material is to be cast, (b) casting a first measured amount of said plastic material onto the base of said bezel, said amount being sufficient to cover completely said base, (c) inserting into said base and over said plastic material a generally flat, decorative foil shape, which is then pressed into the fluent plastic material so that the plastic flows up over the sides of the foil and forms a bead of material around the upper periphery thereof leaving at least a portion of the upper surface of said foil shape uncovered by said platic material, (d) casting a second measured amount of said plastic material onto said decorative foil shape thereby completely encpsulating said foil shape and permanently bonding it with said bezel and forming a cap contigous with the peripheral sidewalls of said bezel, and (e) curing said plastic material so that it gives a lens effect to said decorated foil shape encapsulated within it.
Claim 2
Independent Claim
187 words
A method for producing decorative emblems consisting essentially of the steps of: (a) providing a bezel having a base and vertically extending peripheral sidewalls and into which a fluent plastic material is to be cast, (b) casting a first measured amount of said plastic material onto the base of said bezel, said amount being sufficient to cover completely said base, (c) inserting into said base and over said plastic material a generally flat, decorative foil shape, which is then pressed into the fluent plastic material so that the plastic flows up over the sides of the foil and forms a bead of material around the upper periphery thereof leaving at least a portion of the upper surface of said foil shape uncovered by said platic material, (d) casting a second measured amount of said plastic material onto said decorative foil shape thereby completely encpsulating said foil shape and permanently bonding it with said bezel and forming a cap contigous with the peripheral sidewalls of said bezel, and (e) curing said plastic material so that it gives a lens effect to said decorated foil shape encapsulated within it.
Claim 3
Dependent Claim
23 words
The method of claim 1 in which said decorated foil shape is formed of a metal foil having an ornamental design embossed thereon.
Claim 4
Dependent Claim
51 words
The method of claim 1 in which at least one of said casting steps is accomplished by flowing said plastic material from a nozzle means having a plurality of applicator tubes arranged so that when positioned over said bezel the applicator tubes deposit said plastic at different points on said base.
Claim 5
Dependent Claim
26 words
The method of claim 3 in which prior to the first casting step, the surface of the base of said bezel is sprayed with a primer.
Claim 6
Dependent Claim
17 words
The method of claim 4 in which said plastic material is cured by the application of heat.
Claim 7
Dependent Claim
22 words
The mehtod of claim 5 in which said bezel is preheated prior to the first casting step to drive off surface moisture.
Claim 8
Dependent Claim
27 words
The method of claim 6 in which said decorative foil is preheated to drive off surface moisture and aid in the flow of plastic material about it.
Claim 9
Dependent Claim
20 words
The method of claim 1 in which the plastic material from casting step (b) is cured prior to step (d).
Claim 10
Independent Claim
149 words
A method for producing decorative emblems comprising the steps of: (a) inserting a generally flat, embossed, and decorated foil shape into a bezel having a base and vertically extending peripheral sidewalls, said foil shape being sized so that it rests on the base of said bezel and is spaced from said sidewalls thereof, (b) casting a measured amount of a fluent plastic material over said foil shape and forming a cap contiguous with the peripheral sidewalls of said bezel, the fluent plastic material migrating around the edges of said foil shape and between the space between said foil shape and said sidewalls of said bezel and flowing underneath said foil shape on all sides, at least partially encapsulating said foil shape and permanently bonding it with said bezel, and (c) curing said plastic material so that it gives a lens effect to said decorated foil shape encapsulated within it.
Claim 11
Independent Claim
149 words
A method for producing decorative emblems comprising the steps of: (a) inserting a generally flat, embossed, and decorated foil shape into a bezel having a base and vertically extending peripheral sidewalls, said foil shape being sized so that it rests on the base of said bezel and is spaced from said sidewalls thereof, (b) casting a measured amount of a fluent plastic material over said foil shape and forming a cap contiguous with the peripheral sidewalls of said bezel, the fluent plastic material migrating around the edges of said foil shape and between the space between said foil shape and said sidewalls of said bezel and flowing underneath said foil shape on all sides, at least partially encapsulating said foil shape and permanently bonding it with said bezel, and (c) curing said plastic material so that it gives a lens effect to said decorated foil shape encapsulated within it.
Claim 12
Independent Claim
137 words
A method of producing decorative emblems comprising the steps of: (a) inserting a generally flat, decorative foil shape into a bezel having a base and vertically extending peripheral sidewalls, said base having at least one longitudinally extending channel formed therein and said foil shape resting on the land areas in said base, (b) casting a measured amount of a fluent plastic material over said foil shape and forming a cap contiguous with the peripheral sidewalls of said bezel, the fluent plastic material migrating around the edges of said foil shape and flowing into said at least one channel beneath said foil shape at least partially encapsulating said foil shape and permanently bonding it with said bezel, and (c) curing said plastic material so that it gives a lens effect to said decorative foil shape encapsulated within it.
Claim 13
Independent Claim
137 words
A method of producing decorative emblems comprising the steps of: (a) inserting a generally flat, decorative foil shape into a bezel having a base and vertically extending peripheral sidewalls, said base having at least one longitudinally extending channel formed therein and said foil shape resting on the land areas in said base, (b) casting a measured amount of a fluent plastic material over said foil shape and forming a cap contiguous with the peripheral sidewalls of said bezel, the fluent plastic material migrating around the edges of said foil shape and flowing into said at least one channel beneath said foil shape at least partially encapsulating said foil shape and permanently bonding it with said bezel, and (c) curing said plastic material so that it gives a lens effect to said decorative foil shape encapsulated within it.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-11-06 | 1988-05-07 | 1988-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-06 | 1992-05-07 | 1992-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-06 | 1996-05-07 | 1996-11-06 | $7700.00 | Window Closed / Lapsed |