US4793786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extrusion of arcuate products
Assignee: PERFECT PRODUCTS Inc A CO CORP
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Filing: 1986-11-07
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Granted: 1988-12-27
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Expires: 2006-11-07
Abstract
Abstract A reconstituted banana product, which is formed primarily of banana puree with the addition of ice cream ingredients, is extruded by a horizontal extruder. As the extrudate stream is deposited on a moving product plate of a conveyor, which moves in the same direction as the extrudate stream, the extruder is moved transversely of the direction of movement of the extrudate stream and conveyor. After a product of the desired length is deposited on a product plate, a hot wire cutoff device slices the extrudate stream into separate products which by virtue of the transverse movement, are arcuate. In order to simulate the appearance of banana seeds, an auxiliary nozzle tube, within and centered in the main nozzle of the extruder, extrudes an extrudate of a darker color. The auxiliary nozzle tube has a closed end and slots extending from the closed end. Baffles at the base of the slots deflect the extrucate from the main extruder as the extrudate of darker color is extruded. The resulting product resembles a banana and has a pattern of the darker extrudant within its body simulating banana seeds. Protuberances in the main nozzle form grooves on the surface of the product, simulating the grooves on the surface of a peeled banana.
Inventors
- 👤 Eugene Greenhouse
- 👤 Richard E. Durst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:59
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/20; A23G3/2007; A23G3/2015; A23G3/0236; A23G3/0242; A23G3/34; A23G3/50; A23G9/00; A23G9/04; A23G9/22; A23G9/28; A23G9/281; A23G9/285
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
153 words
Apparatus for extruding arcuate products comprising: conveyor means movable only continuously in a forward direction; extrusion means positioned a distance above said conveyor means for extruding a semi-solid extrudate stream in said forward direction and depositing said extrudate stream upon said conveyor means; cutoff means for severing said extrudate stream into individual products deposited upon said conveyor means; and drive means suitable for displacing said extrusion means for each of said products from a starting position transversely of said forward direction as said extrudate stream is extruded and deposited upon said conveyor means and for displacing said extrusion means transversely of said forward direction back to said starting position, said drive means being such as to time said transverse displacement back to said starting position that each of said products is deposited with its end on said conveyor means at a position corresponding to said starting position but displaced therefrom along the conveyor.
Claim 2
Dependent Claim
153 words
Apparatus for extruding arcuate products comprising: conveyor means movable only continuously in a forward direction; extrusion means positioned a distance above said conveyor means for extruding a semi-solid extrudate stream in said forward direction and depositing said extrudate stream upon said conveyor means; cutoff means for severing said extrudate stream into individual products deposited upon said conveyor means; and drive means suitable for displacing said extrusion means for each of said products from a starting position transversely of said forward direction as said extrudate stream is extruded and deposited upon said conveyor means and for displacing said extrusion means transversely of said forward direction back to said starting position, said drive means being such as to time said transverse displacement back to said starting position that each of said products is deposited with its end on said conveyor means at a position corresponding to said starting position but displaced therefrom along the conveyor.
Claim 3
Dependent Claim
31 words
Apparatus as recited in claim 1, wherein said extrusion means includes an extrusion nozzle having an extrusion aperture of substantially round configuration, whereby said products are substantially round in cross section.
Claim 4
Dependent Claim
70 words
Apparatus as recited in claim 1, wherein said drive means includes means for commencing outward transverse displacement just after said extrudate stream engages said conveyor means, continuing said displacement until about one half the length of said product has been deposited on said conveyor means and then immediately reversing said transverse movement returning said extrusion means back to said starting position just before said cutoff means severs said extrudate stream.
Claim 5
Dependent Claim
82 words
Apparatus as recited in claim 1, wherein said drive means includes means for commencing outward transverse displacement just after said extrudate stream engages said conveyor means, continuing said displacement until a substantial protion of the length of said product has been deposited on said conveyor means, maintaining said displacement at its maximum extent until said cutoff means severs said extrudate stream and then returning said extrusion means rapidly back to its starting point before the extrudate stream again engages said conveyor means.
Claim 6
Dependent Claim
168 words
Apparatus for extruding arcuate frozen confections comprising: conveyor means movable only continuously in a forward direction; extrusion means positioned a distance above said conveyor means for extruding the partially frozen semi-solid ingredients of said confections as a semi-solid extrudate stream in said forward direction and depositing said stream upon said conveyor means; cutoff means for severing said extrudate stream into individual partially frozen semi-solid products deposited upon said conveyor means; and drive means suitable for displacing said extrusion means from a starting position transversely of said forward direction as said extrudate stream is extruded and deposited upon said conveyor means and for displacing said extrusion means transversely of said forward direction back to said starting point, and means for timing said transverse displacement back to said starting position such that each of said partially frozen semi-solid products is deposited with its end on said conveyor means at a position corresponding to said starting position of said extrusion means but displaced along the conveyor means from the starting position.
Claim 7
Dependent Claim
168 words
Apparatus for extruding arcuate frozen confections comprising: conveyor means movable only continuously in a forward direction; extrusion means positioned a distance above said conveyor means for extruding the partially frozen semi-solid ingredients of said confections as a semi-solid extrudate stream in said forward direction and depositing said stream upon said conveyor means; cutoff means for severing said extrudate stream into individual partially frozen semi-solid products deposited upon said conveyor means; and drive means suitable for displacing said extrusion means from a starting position transversely of said forward direction as said extrudate stream is extruded and deposited upon said conveyor means and for displacing said extrusion means transversely of said forward direction back to said starting point, and means for timing said transverse displacement back to said starting position such that each of said partially frozen semi-solid products is deposited with its end on said conveyor means at a position corresponding to said starting position of said extrusion means but displaced along the conveyor means from the starting position.
Claim 8
Dependent Claim
47 words
Apparatus as recited in claim 5, wherein said extrusion means includes an extrusion nozzle having an extrusion aperture of substantially round configuration, whereby said products are substantially round in cross section, wherein said ingredients comprise primarily banana puree and ice cream, and wherein said products resemble bananas.
Claim 9
Dependent Claim
26 words
Apparatus as recited in claim 5, wherein said extrusion nozzle is provided with a plurality of protuberances for forming grooves in the surface of said products.
Claim 10
Dependent Claim
32 words
Apparatus as recited in claim 5, wherein said extrusion means further comprises an auxilliary nozzle tube within and concentric with said extrusion nozzle for providing extrudate of contrasting color within said products.
Claim 11
Dependent Claim
183 words
Apparatus for extruding frozen confections, comprising: extrusion means for extruding a semi-solid extrudate stream which is deposited upon conveyor means moving in the same direction as said extrudate stream, said semi-solid extrudate comprising the partially frozen ingredients of said confections, said extrusion means including an extrusion nozzle having an extrusion aperture of substantially round configuration, whereby said confections are substantially round in cross section, and an auxilliary nozzle tube within and concentric with said extrusion nozzle for providing extrudate of contrasting color within said confections, said auxiliary nozzle tube having a closed end, a plurality of slots adjacent said closed end and baffle means at the base of said slots for deflecting said extrudate in said extrusion nozzle, whereby a pattern of said extrudate of contrasting color is deposited within said confection; drive means for displacing said extrusion means for each of said confections transversely of said direction as said extrudate stream is extruded and deposited upon said conveyor means, whereby each of said confections is arcuate; and cutoff means for severing said extrudate stream into individual confections deposited upon said conveyor means.
Claim 12
Dependent Claim
183 words
Apparatus for extruding frozen confections, comprising: extrusion means for extruding a semi-solid extrudate stream which is deposited upon conveyor means moving in the same direction as said extrudate stream, said semi-solid extrudate comprising the partially frozen ingredients of said confections, said extrusion means including an extrusion nozzle having an extrusion aperture of substantially round configuration, whereby said confections are substantially round in cross section, and an auxilliary nozzle tube within and concentric with said extrusion nozzle for providing extrudate of contrasting color within said confections, said auxiliary nozzle tube having a closed end, a plurality of slots adjacent said closed end and baffle means at the base of said slots for deflecting said extrudate in said extrusion nozzle, whereby a pattern of said extrudate of contrasting color is deposited within said confection; drive means for displacing said extrusion means for each of said confections transversely of said direction as said extrudate stream is extruded and deposited upon said conveyor means, whereby each of said confections is arcuate; and cutoff means for severing said extrudate stream into individual confections deposited upon said conveyor means.
Claim 13
Dependent Claim
204 words
Apparatus for extruding arcuate frozen confection resembling bananas, said confections containing simulated banana seeds, comprising: extrusion means for extruding a semi-solid extrudate stream which is deposited upon conveyor means moving in the same direction as said extrudate stream, said semi-solid extrudate comprising the partially frozen ingredients of said confections, said extrusion means including an extrusion nozzle having an extrusion aperture of substantially round configuration, whereby said confections are substantially round in cross section, said extrusion means further including means for forming simulated banana seeds comprising an auxiliary nozzle tube within and concentric with said extrusion nozzle for providing extrudate of contrasting color, said auxiliary nozzle tube having a closed end, a plurality of slots adjacent said closed end and baffle means at the base of said slots for deflecting said extrudate of contrasting color, whereby a pattern of said extrudate of contracting color is deposited within said confection to simulate said banana seeds; drive means for displacing said extrusion means for each of said confections transversely of said direction as said extrudate stream is extruded and deposited upon said conveyor means, whereby each of said confections is arcuate; and cutoff means for severing said extrudate stream into individual confections deposited upon said conveyor means.
Claim 14
Dependent Claim
204 words
Apparatus for extruding arcuate frozen confection resembling bananas, said confections containing simulated banana seeds, comprising: extrusion means for extruding a semi-solid extrudate stream which is deposited upon conveyor means moving in the same direction as said extrudate stream, said semi-solid extrudate comprising the partially frozen ingredients of said confections, said extrusion means including an extrusion nozzle having an extrusion aperture of substantially round configuration, whereby said confections are substantially round in cross section, said extrusion means further including means for forming simulated banana seeds comprising an auxiliary nozzle tube within and concentric with said extrusion nozzle for providing extrudate of contrasting color, said auxiliary nozzle tube having a closed end, a plurality of slots adjacent said closed end and baffle means at the base of said slots for deflecting said extrudate of contrasting color, whereby a pattern of said extrudate of contracting color is deposited within said confection to simulate said banana seeds; drive means for displacing said extrusion means for each of said confections transversely of said direction as said extrudate stream is extruded and deposited upon said conveyor means, whereby each of said confections is arcuate; and cutoff means for severing said extrudate stream into individual confections deposited upon said conveyor means.
Claim 15
Dependent Claim
212 words
Apparatus for extruding arcuate products, comprising: extrusion means positioned above conveyor means for extruding a semi-solid extrudate stream which is deposited upon said conveyor means, said conveyor means movable continuously in the same direction as said extrudate stream; cutoff means for shearing said extrudate stream into individual products deposited upon said conveyor means; first drive means suitable for displacing said extrusion means for each of said products from a starting position transversely of said direction as said extrudate stream is extruded and deposited upon said conveyor means and for displacing said extrusion means transversely of said forward direction back to said starting position, said drive means being such as to time said transverse displacement back to said starting position that each of said products is deposited with its end on said conveyor means at a position corresponding to said starting position; and second drive means for repeatedly moving said extrusion means from a starting point above said conveyor means in the same direction as said conveyor means, but at a slower speed, and after said extrudate stream is severed by said cutoff means, moving said extrusion means rapidly in the opposite direction back to said starting point so that said products as deposited on said conveyor means are spaced from each other.
Claim 16
Dependent Claim
212 words
Apparatus for extruding arcuate products, comprising: extrusion means positioned above conveyor means for extruding a semi-solid extrudate stream which is deposited upon said conveyor means, said conveyor means movable continuously in the same direction as said extrudate stream; cutoff means for shearing said extrudate stream into individual products deposited upon said conveyor means; first drive means suitable for displacing said extrusion means for each of said products from a starting position transversely of said direction as said extrudate stream is extruded and deposited upon said conveyor means and for displacing said extrusion means transversely of said forward direction back to said starting position, said drive means being such as to time said transverse displacement back to said starting position that each of said products is deposited with its end on said conveyor means at a position corresponding to said starting position; and second drive means for repeatedly moving said extrusion means from a starting point above said conveyor means in the same direction as said conveyor means, but at a slower speed, and after said extrudate stream is severed by said cutoff means, moving said extrusion means rapidly in the opposite direction back to said starting point so that said products as deposited on said conveyor means are spaced from each other.
Claim 17
Dependent Claim
41 words
Apparatus as recited in claim 11, wherein said extrusion means comprises an extrusion head assembly mounted on a platform and wherein said first and second drive means displace said platform to move said extrusion means in said transverse and same directions.
Claim 18
Dependent Claim
97 words
Extrusion apparatus for extruding a product, comprising: an extrusion nozzle including an elongated extrusion chamber for extruding a main extrudate stream through a nozzle orifice at one end of said chamber; an auxilliary nozzle tube located within and centrally of said extrusion chamber for extruding an extrudate of contrasting color and having a closed end and a plurality of slots adjacent said closed end; and baffle means mounted on said auxilliary nozzle tube to deflect said main extrudate stream from said slots, whereby said extrudate of contrasting color is incorporated as a pattern within said main extrudate.
Claim 19
Dependent Claim
97 words
Extrusion apparatus for extruding a product, comprising: an extrusion nozzle including an elongated extrusion chamber for extruding a main extrudate stream through a nozzle orifice at one end of said chamber; an auxilliary nozzle tube located within and centrally of said extrusion chamber for extruding an extrudate of contrasting color and having a closed end and a plurality of slots adjacent said closed end; and baffle means mounted on said auxilliary nozzle tube to deflect said main extrudate stream from said slots, whereby said extrudate of contrasting color is incorporated as a pattern within said main extrudate.
Claim 20
Dependent Claim
18 words
Extrusion apparatus as recited in claim 13, wherein said baffle means comprises fingers mounted upstream of said slots.
Claim 21
Dependent Claim
77 words
Extrusion apparatus as recited in claim 13, wherein said main extrudate comprises primarily banana puree with the addition of ice cream ingredients, and said extrudate of contrasting color comprises caramel color, whereby said pattern within said main extrudate simulates the appearance of banana seeds, and wherein said nozzle orifice has a plurality of protuberances, whereby the surface of said product has longitudinally extending grooves simulating the longitudinally extending grooves characteristic of the surface of a peeled banana.
Claim 22
Dependent Claim
126 words
Extrusion apparatus for extruding frozen confections resembling bananas, comprising: an extrusion nozzle including an elongated extrusion chamber for extruding a main extrudate stream comprising primarily banana puree with the addition of ice cream ingredients through a nozzle orifice at one end of said chamber; an auxiliary nozzle tube located within and centrally of said extrusion chamber for extruding an extrudate comprising caramel color contrasting with the color of said main extrudate stream, said auxiliary nozzle tube having a closed end and a plurality of slots adjacent said closed end; and baffle means mounted on said auxiliary nozzle tube to deflect said main extrudate stream from said slots, whereby said extrudate of contrasting color is incorporated as a pattern within said main extrudate to simulate banana seeds.
Claim 23
Dependent Claim
126 words
Extrusion apparatus for extruding frozen confections resembling bananas, comprising: an extrusion nozzle including an elongated extrusion chamber for extruding a main extrudate stream comprising primarily banana puree with the addition of ice cream ingredients through a nozzle orifice at one end of said chamber; an auxiliary nozzle tube located within and centrally of said extrusion chamber for extruding an extrudate comprising caramel color contrasting with the color of said main extrudate stream, said auxiliary nozzle tube having a closed end and a plurality of slots adjacent said closed end; and baffle means mounted on said auxiliary nozzle tube to deflect said main extrudate stream from said slots, whereby said extrudate of contrasting color is incorporated as a pattern within said main extrudate to simulate banana seeds.
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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) | 1991-12-27 | 1992-06-27 | 1992-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-27 | 1996-06-27 | 1996-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-27 | 2000-06-27 | 2000-12-27 | $7700.00 | Window Closed / Lapsed |