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Patent US4162333A successfully refreshed from Google Patents.
US4162333A
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Method and apparatus for making filled food product
Assignee: Mars Inc
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Filing: 1978-08-03
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Granted: 1979-07-24
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Expires: 1998-08-03
Abstract
Abstract An apparatus and method for making a filled tubular food product in which tubular dough pieces are extruded onto a supporting die member which maintains the internal diameter of the cavity in each dough piece fixed during raising and baking after which said cavity is filled with another relatively softer food product.
Inventors
- 👤 Richard L. Nelson
- 👤 Walter P. Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:44
CPC Classifications
A; A21; A21C; A21C15/00; A21C15/007; A21B; A21B5/00; A21B5/02; A23; A23P; A23P20/00; A23P20/20
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
144 words
The method of making a food article having a tubular body portion of relatively rigid baked dough filled with relatively softer food material, the steps comprising; extruding a plurality of dough pieces each of a tubular cross section and of a predetermined length onto a plurality of support members disposed in an extruding zone to engage the interior of said dough pieces and wherein the exterior of said dough pieces is maintained in an unsupported condition, moving said support members and dough pieces through a baking zone for a predetermined period of time to form tubular body portions, removing the body portions from said support members and returning said support members to said extruding zone, transferring said body portions to holding members, moving said holding members and body portions to a filling zone and filling said tubular body portions with relatively soft food material.
Claim 2
Independent Claim
144 words
The method of making a food article having a tubular body portion of relatively rigid baked dough filled with relatively softer food material, the steps comprising; extruding a plurality of dough pieces each of a tubular cross section and of a predetermined length onto a plurality of support members disposed in an extruding zone to engage the interior of said dough pieces and wherein the exterior of said dough pieces is maintained in an unsupported condition, moving said support members and dough pieces through a baking zone for a predetermined period of time to form tubular body portions, removing the body portions from said support members and returning said support members to said extruding zone, transferring said body portions to holding members, moving said holding members and body portions to a filling zone and filling said tubular body portions with relatively soft food material.
Claim 3
Dependent Claim
33 words
The method of claim 1 and further comprising the step of orienting said body portions in end to end relationship with each other following removal of said body portions from said support members.
Claim 4
Dependent Claim
18 words
The method of claim 1 wherein said support members are maintained vertically during movement through said baking zone.
Claim 5
Dependent Claim
48 words
The method of claim 1 and further comprising the step of conveying said support members and dough pieces through a proofing zone prior to moving said support members and dough pieces through said baking zone to permit said dough pieces to rise and expand on said support members.
References Cited (Backward Citations)
US3477851A
Cited
US3615675A
Cited
US3538840A
Cited
US3763765A
Cited
US3666485A
Cited
US3894159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-07-23 | 1983-01-22 | 1983-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-23 | 1987-01-22 | 1987-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-23 | 1991-01-22 | 1991-07-24 | $7700.00 | Window Closed / Lapsed |