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US3851569A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for making sopaipillas and the like

Assignee: Individual
•
Filing: 1971-08-19
•
Granted: 1974-12-03
•
Expires: 1991-08-19
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Abstract

Abstract An apparatus for making sopaipillas and the like including dough rolling means for tensioning dough, dough cutting means, hotfluid cooking tank means, means for conveying dough from the dough cutting means to the tank means, means for moving dough through the tank means, and means for removing cooked dough from the tank means.

Inventors

  • 👤 R Madrid

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 23:28
CPC Classifications
A; A21; A21B; A21B5/00; A21B5/08; A47; A47J; A47J37/00; A47J37/12; A47J37/1214

Claims Analysis

Total Claims: 18
Claim 1
Independent Claim 230 words
An apparatus for making sopaipillas and the like including: a. a plurality of linearly spaced pairs of opposed roll members, the periphery of each set of roll members in a given pair being spaced from each other so as to engage and pass a strip of dough therebetween, b. the surfaces of successive pairs of roll members moving at greater pheripheral velocities to contract, squeeze and stretch the dough strip moving therebetween under tension and at a progressively greater speed, c. air supply means adjacent each of the roll members for supplying a continuous stream of air along the periphery of each roll member for maintaining the entire periphery thereof in a dry condition and thereby preventing particles of the strip of dough from sticking to the roll members, d. means for cutting dough sections from the lengthened strip of dough after the dough strip has passed through the plurality of linearly spaced pairs of opposed roll members, e. an elongated bath of heated cooking oil contained in an elongated receptacle into which the cut dough sections are dropped at one end of the receptacle, f. means for moving the dough sections through the bath of heated cooking oil from said one end of the receptacle to the far end thereof, g. means for removing the cooked dough sections from the bath of heated cooking oil at the far end.
Claim 2
Independent Claim 230 words
An apparatus for making sopaipillas and the like including: a. a plurality of linearly spaced pairs of opposed roll members, the periphery of each set of roll members in a given pair being spaced from each other so as to engage and pass a strip of dough therebetween, b. the surfaces of successive pairs of roll members moving at greater pheripheral velocities to contract, squeeze and stretch the dough strip moving therebetween under tension and at a progressively greater speed, c. air supply means adjacent each of the roll members for supplying a continuous stream of air along the periphery of each roll member for maintaining the entire periphery thereof in a dry condition and thereby preventing particles of the strip of dough from sticking to the roll members, d. means for cutting dough sections from the lengthened strip of dough after the dough strip has passed through the plurality of linearly spaced pairs of opposed roll members, e. an elongated bath of heated cooking oil contained in an elongated receptacle into which the cut dough sections are dropped at one end of the receptacle, f. means for moving the dough sections through the bath of heated cooking oil from said one end of the receptacle to the far end thereof, g. means for removing the cooked dough sections from the bath of heated cooking oil at the far end.
Claim 3
Dependent Claim 40 words
An apparatus as in claim 1 and wherein: a. each roll member of each of said pairs of roll members is spaced horizontally from the other member of said pair, and b. said pairs of roll members are vertically aligned.
Claim 4
Dependent Claim 30 words
An apparatus as in claim 1 and wherein said means for directing air includes blower means and duct means for conveying air from said blower means to said roll members.
Claim 5
Dependent Claim 68 words
An apparatus as in claim 3 and wherein: a. said blower means includes first and second blower members, b. said duct means includes first and second duct members, c. said first duct member extends from one of said blower members to one side of said rolling means, d. said second duct member extends from the other of said blower members to the other side of said rolling means.
Claim 6
Dependent Claim 19 words
An apparatus as in claim 1 and wherein: a. said dough cutting means is positioned beneath said rolling means.
Claim 7
Dependent Claim 34 words
An apparatus as in claim 1 and wherein: a. said receptacle is elongated and includes a relatively deep end and a relatively shallow portion, b. said deep end being positioned adjacent said conveying means.
Claim 8
Dependent Claim 28 words
An apparatus as in claim 6 and wherein: a. said heating means includes a burner tube in said receptacle means, and b. burner means in said burner tube.
Claim 9
Dependent Claim 16 words
An apparatus as in claim 7 and wherein: a. said moving means includes fluid circulating means.
Claim 10
Dependent Claim 16 words
An apparatus as in claim 8 and wherein: a. said fluid circulating means includes pump means.
Claim 11
Dependent Claim 30 words
An apparatus as in claim 9 and wherein: a. said fluid circulating means further iNcludes spray means positioned above said receptacle for spraying hot fluid onto dough in said receptacle.
Claim 12
Dependent Claim 26 words
An apparatus as in claim 10 and wherein: a. said spray means includes a manifold for distributing the fluid substantially throughout the length of said receptacle.
Claim 13
Dependent Claim 17 words
An apparatus as in claim 1 and wherein: a. said removing means includes an endless conveyor belt.
Claim 14
Dependent Claim 75 words
An apparatus as set forth in claim 1, wherein: a. driving means is connected to the roll members for rotating each pair of roll members at a different speed and includes a motor and gearing, b. the gearing being connected between the motor and the pairs of roll members so that a pair of roll members is rotated at the same speed, and each successive pair of roll members is driven at a high speed.
Claim 15
Dependent Claim 55 words
An apparatus as set forth in claim 1, wherein: a. the air supply means includes an elongated duct with an air blower, and b. the elongated duct is disposed adjacent the ends of the roll members and has air directing means adjacent the ends of the roll members for directing air along the length thereof.
Claim 16
Dependent Claim 27 words
An apparatus as in claim 14 and wherein: a. the air directing means includes an opening immediately adjacent the roll members which has an inclined outlet member.
Claim 17
Dependent Claim 24 words
An apparatus as in claim 15 and wherein: a. dough feeding means is disposed immediately adjacent and above the first set of roll members.
Claim 18
Dependent Claim 52 words
An apparatus as in claim 1 and wherein: a. the successive pairs of rollers are disposed in vertical alignment, b. the air supply means includes a vertically extending elongated duct disposed on each side of the successive pairs of roll members which have openings adjacent the roll members through which air passes.

References Cited (Backward Citations)

US611422A Cited
US680135A Cited
US1401945A Cited
US1509455A Cited
US1720097A Cited
US2234153A Cited
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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) 1977-12-02 1978-06-03 1978-12-03 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-12-02 1982-06-03 1982-12-03 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-12-02 1986-06-03 1986-12-03 $7700.00 Window Closed / Lapsed

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