US4563358A
Expired / Lapsed
US
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Composite food product and method for making the same
Assignee: Mercer FB Ltd
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Filing: 1979-01-29
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Granted: 1986-01-07
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Expires: 1999-01-29
Abstract
Abstract An edible composition comprises an integrally extruded net formed of an edible material e.g. a cereal-based, sugar-based or fat-based material. The composition has a novel appearance and unexpectedly good eating qualities. The net may be tubular planar or curved and may be filled and/or coated with a compatible edible material. In the case of a tubular filled net, the net is preferably produced by extending the edible net-forming material through a pair of relatively rotating or oscillating dies having mutually engaging grooved surfaces. When the grooves in one die mate with the grooves in the other die, integral joints between individual strands in the net are formed. When the grooves in one die are separated from the grooves in the other die, the individual strands are formed. A center-filling, which may support the extruded net, is extruded through the center of the net-forming die arrangement to provide a center filling to the tube.
Inventors
- 👤 Frank B. Mercer
- 👤 Maurice S. Jeffery
- 👤 Keith F. Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:42
CPC Classifications
A; A23; A23P; A23P30/00; A23P30/30; A23P30/32; A23P30/34; A23P30/20; A23P30/25
Claims Analysis
Total Claims: 47
Claim 1
Independent Claim
81 words
A composite food product consisting essentially of: (1) a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of a first edible material by an extrusion process; and (2) a filling of a second edible material within the tube and in contact with an inner surface of the tube wall, wherein the edible material forming the net is a material based on one or more of the group consisting of cereal and potato.
Claim 2
Dependent Claim
81 words
A composite food product consisting essentially of: (1) a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of a first edible material by an extrusion process; and (2) a filling of a second edible material within the tube and in contact with an inner surface of the tube wall, wherein the edible material forming the net is a material based on one or more of the group consisting of cereal and potato.
Claim 3
Dependent Claim
32 words
The composite food product according to claim 1, wherein the tube is substantially rigid and completely surrounds the filling in the circumferential direction of the tube so as to support the latter.
Claim 4
Dependent Claim
18 words
The composite food product according to claim 1, wherein the filling acts as a support for said tube.
Claim 5
Dependent Claim
16 words
The composite food product according to claim 1, wherein the filling is a water-based edible material.
Claim 6
Dependent Claim
16 words
The composite food product according to claim 1, wherein the filling is a fat-based edible material.
Claim 7
Dependent Claim
69 words
A composite food product sonsisting essentially of: (1) a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of a first edible material by an extrusion process; and (2) a filling of a second edible material within the tube and in contact with an inner surface of the tube wall,, wherein the edible material forming the net is a fat-based material.
Claim 8
Dependent Claim
69 words
A composite food product sonsisting essentially of: (1) a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of a first edible material by an extrusion process; and (2) a filling of a second edible material within the tube and in contact with an inner surface of the tube wall,, wherein the edible material forming the net is a fat-based material.
Claim 9
Dependent Claim
69 words
A composite food product consisting essentially of: (1) a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of a first edible material by an extrusion process; and (2) a filling of a second edible material within the tube and in contact with an inner surface of the tube wall,, wherein the edible material forming the net is a sugar-based material.
Claim 10
Dependent Claim
69 words
A composite food product consisting essentially of: (1) a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of a first edible material by an extrusion process; and (2) a filling of a second edible material within the tube and in contact with an inner surface of the tube wall,, wherein the edible material forming the net is a sugar-based material.
Claim 11
Dependent Claim
26 words
The composite food product according to claim 1, wherein the net is one that has been extruded from an extrusion apparatus which cooks the edible material.
Claim 12
Dependent Claim
21 words
The composite food product according to claims 1 or 8 wherein the net is one which has been fried after extrusion.
Claim 13
Dependent Claim
26 words
The composite food product according to claim 8, wherein the net is of expanded edible material having a moisture content of 2 to 8% by weight.
Claim 14
Dependent Claim
14 words
The composite food product according to claim 6, wherein the edible material is chocolate.
Claim 15
Dependent Claim
16 words
The composite food product according to claim 7, wherein the edible material is caramel or fudge.
Claim 16
Dependent Claim
18 words
The composite food product according to claim 1, wherein the tube is coated with a third edible material.
Claim 17
Dependent Claim
154 words
A composite food product consisting essentially of (1) a tube whose wall is composed of a net of a first edible material selected from the group consisting of cereal-based materials, potato-based materials, cereal and potato-based materials, fat-based materials and sugar-based materials, said net having mesh strands which extend generally longitudinally of the tube, and other mesh strands which join together the generally longitudinally extending mesh strands so as to define intersections where the two sets of the strands are joined, said strands and intersections being integrally formed of said edible material by a single extrusion process, and (2) a filling of a second edible material selected from the group consisting of a water-based materials and fat-based materials, said filling being within said tube and in contact with an inner surface of the tube wall, said tube being substantially rigid and completely surrounding the filling in the circumferential direction so as to support the latter.
Claim 18
Dependent Claim
154 words
A composite food product consisting essentially of (1) a tube whose wall is composed of a net of a first edible material selected from the group consisting of cereal-based materials, potato-based materials, cereal and potato-based materials, fat-based materials and sugar-based materials, said net having mesh strands which extend generally longitudinally of the tube, and other mesh strands which join together the generally longitudinally extending mesh strands so as to define intersections where the two sets of the strands are joined, said strands and intersections being integrally formed of said edible material by a single extrusion process, and (2) a filling of a second edible material selected from the group consisting of a water-based materials and fat-based materials, said filling being within said tube and in contact with an inner surface of the tube wall, said tube being substantially rigid and completely surrounding the filling in the circumferential direction so as to support the latter.
Claim 19
Dependent Claim
62 words
The composite food product according to claim 11, wherein said edible material forming said net is selected from the group consisting of cereal-based materials, potato-based materials and cereal and potato-based materials, wherein said edible material is an expanded edible material having a moisture content of 2 to 8% by weight, and wherein the edible material forming said filling is a fat-based material.
Claim 20
Dependent Claim
18 words
The composite food product according to claim 11, wherein said tube is coated with a third edible material.
Claim 21
Independent Claim
117 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said edible material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall, wherein said edible material forming the net is at least one of a cereal or potato-based material and the extrusion of such material is effected under high pressure and temperature so that a rapid evaporation of moisture takes place to produce a net of expanded edible material.
Claim 22
Independent Claim
117 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said edible material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall, wherein said edible material forming the net is at least one of a cereal or potato-based material and the extrusion of such material is effected under high pressure and temperature so that a rapid evaporation of moisture takes place to produce a net of expanded edible material.
Claim 23
Dependent Claim
25 words
The method according to claim 17, wherein the moisture content of the net shortly after extrusion is such that no substantial drying is subsequently required.
Claim 24
Dependent Claim
20 words
The method according to claim 18, wherein the extrusion is effected so that the material loses moisture immediately on extrusion.
Claim 25
Independent Claim
111 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall,, wherein the net tube is formed of a starch-based paste and little or no flash-off of moisture takes place on extrusion, the extrusion producing a gelatinized, relatively dense product which is dried, and then fried in fat to produce an expanded material.
Claim 26
Independent Claim
111 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall,, wherein the net tube is formed of a starch-based paste and little or no flash-off of moisture takes place on extrusion, the extrusion producing a gelatinized, relatively dense product which is dried, and then fried in fat to produce an expanded material.
Claim 27
Independent Claim
85 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said edible material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall,, wherein the second edible material is fed into the net tube as it is extruded.
Claim 28
Independent Claim
85 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said edible material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall,, wherein the second edible material is fed into the net tube as it is extruded.
Claim 29
Dependent Claim
70 words
The method according to claim 21, wherein the first and second edible materials are simultaneously extruded through a common multi-orifice die, the first edible material through at least two outer orifices directed towards the axis of the die, the second edible material through a central orifice or mandrel located on the axis of the die, thereby placing the net tube of the first edible material onto the second edible material.
Claim 30
Dependent Claim
32 words
The method according to claim 21, wherein the net tube is supported, at least after a short interval, by the second edible material until the net tube has set and becomes self-supporting.
Claim 31
Dependent Claim
23 words
The method according to claim 23, wherein the net is initially supported by a tube or hollow mandrel, and then by the filling.
Claim 32
Dependent Claim
36 words
The method according to claim 21, wherein, as the filling contacts the net, the heat of the net melts a layer on the surface of the filling to effect adhesion between the filling and the net.
Claim 33
Independent Claim
83 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally fromed of said edible material, and providing a filling of a second edible material in the tube so that that the filling contacts an inner surface of the tube wall,, wherein the net tube is further coated with a third edible material.
Claim 34
Independent Claim
83 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally fromed of said edible material, and providing a filling of a second edible material in the tube so that that the filling contacts an inner surface of the tube wall,, wherein the net tube is further coated with a third edible material.
Claim 35
Dependent Claim
23 words
The composite food product according to claim 10 or 15, wherein the net has a moisture content of 4 to 8% by weight.
Claim 36
Dependent Claim
29 words
The composite food product consisting essentially of the food product of claims 1 or 14, wherein a second net of an edible material is formed around the first net.
Claim 37
Independent Claim
84 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said edible material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall, wherein a second net of an edible material is formed around the first net.
Claim 38
Independent Claim
84 words
A method of making a composite food product comprising the steps of extruding a first edible material through die orifices so as to produce a tube whose wall is composed of a net having mesh strands and intersections which are integrally formed of said edible material, and providing a filling of a second edible material in the tube so that the filling contacts an inner surface of the tube wall, wherein a second net of an edible material is formed around the first net.
Claim 39
Dependent Claim
38 words
The composite food product according to claims 1 or 14, wherein the first edible material is substantially rigid and is corn-based, wheat-based, or rice-based and the second edible material is fat-based and is cheese, milk or savory flavored.
Claim 40
Dependent Claim
19 words
The composite food product according to claim 30, wherein the product is further coated with an onion flavored coating.
Claim 41
Dependent Claim
31 words
The composite food product according to claims 1 or 14, wherein the first edible material is substantially rigid and potato-based, and the product is further coated with an onion flavored coating.
Claim 42
Dependent Claim
34 words
The composite food product according to claims 1 or 14, wherein the first edible material is substantially rigid and is caramel and the second edible material is a mixture of peanut butter and peanuts.
Claim 43
Dependent Claim
31 words
The composite food product according to claims 1 or 14, wherein the first edible material is substantially rigid and is cereal-based, and the product is further coated with a chocolate coating.
Claim 44
Dependent Claim
15 words
The composite food product according to claim 34, wherein the second edible material is nougat.
Claim 45
Dependent Claim
26 words
The composite food product according to claims 1 or 14, wherein the first edible material is chocolate and the second edible material is mallow or truffle.
Claim 46
Dependent Claim
26 words
The composite food product according to claim 8, wherein the net is of expanded edible material having a moisture content of 6 to 9% by weight.
Claim 47
Dependent Claim
62 words
The composite food product according to claim 14, wherein said edible material forming said net is selected from the group consisting of cereal-based materials, potatoe-based materials and cereal and potato-based materials, wherein said edible material is an expanded edible material having a moisture content of 6 to 9% by weight, and wherein the edible material forming said filling is a fat-based material.
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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) | 1989-01-06 | 1989-07-08 | 1990-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-06 | 1993-07-08 | 1994-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-06 | 1997-07-08 | 1998-01-07 | $7700.00 | Window Closed / Lapsed |