Patent US3998975A successfully refreshed from Google Patents.
US3998975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Potato chip products and process for making same
Assignee: Procter and Gamble Co
•
Filing: 1974-08-02
•
Granted: 1976-12-21
•
Expires: 1994-08-02
Abstract
Abstract A potato chip product and process wherein a dough is prepared from dehydrated cooked potatoes and water and subsequently fried. The dough has an iodine index of from about 0.01 to about 6 and a lipid content of from 0 to about 6%, by weight.
Inventors
- 👤 Alexander L. Liepa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:49
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/10; A23L19/12; A23L19/18; A23L19/19; Y; Y10; Y10S; Y10S426/00; Y10S426/808
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
117 words
A process for preparing a potato chip of tender eating quality characterized by a multiplicity of individual expanded air cells, said chip being made from a dough comprising dehydrated cooked potatoes and water, said process comprising the steps of: adjusting the iodine index and adjusting the lipid content of said dehydrated potatoes to provide a lipid content and an iodine index which are defined by points within the cross-hatched area of FIG. 1, intimately admixing water with said dehydrated cooked potatoes to form a coherent workable dough comprising from 25% to 55% water by weight, said dough being free of non-potato binder materials, forming said dough into chip-like pieces, and frying said pieces until they are crisp.
Claim 2
Dependent Claim
117 words
A process for preparing a potato chip of tender eating quality characterized by a multiplicity of individual expanded air cells, said chip being made from a dough comprising dehydrated cooked potatoes and water, said process comprising the steps of: adjusting the iodine index and adjusting the lipid content of said dehydrated potatoes to provide a lipid content and an iodine index which are defined by points within the cross-hatched area of FIG. 1, intimately admixing water with said dehydrated cooked potatoes to form a coherent workable dough comprising from 25% to 55% water by weight, said dough being free of non-potato binder materials, forming said dough into chip-like pieces, and frying said pieces until they are crisp.
Claim 3
Dependent Claim
19 words
The process of claim 1 wherein said dough has a water content of from 35% to 45% by weight.
Claim 4
Dependent Claim
23 words
The process of claim 1 wherein the iodine index of said dehydrated potatoes is adjusted by comminuting said dehydrated potatoes in dry form.
Claim 5
Dependent Claim
22 words
The process of claim 3 wherein the lipid content of said dehydrated potatoes is adjusted by adding lipid to said dehydrated potatoes.
Claim 6
Dependent Claim
22 words
The process of claim 1 wherein the lipid content of said dehydrated potatoes is adjusted by adding lipid to said dehydrated potatoes.
Claim 7
Dependent Claim
123 words
A process of preparing a potato chip of tender eating quality characterized by a multiplicity of individual expanded air cells, said chip being made from a dough comprising dehydrated cooked potatoes and water, said process comprising: adjusting the iodine index and the lipid content of said dehydrated potatoes to provide a lipid content and an iodine index which are defined by points within the cross-hatched area of FIG. 1, intimately admixing water with said dehydrated cooked potatoes to form a coherent workable dough comprising from 25% to 55% water by weight, said dough being free of non-potato binder materials, rolling said dough into a flat sheet, forming said flattened sheet into shaped pieces, and frying said flattened dough pieces until they are crisp.
Claim 8
Dependent Claim
123 words
A process of preparing a potato chip of tender eating quality characterized by a multiplicity of individual expanded air cells, said chip being made from a dough comprising dehydrated cooked potatoes and water, said process comprising: adjusting the iodine index and the lipid content of said dehydrated potatoes to provide a lipid content and an iodine index which are defined by points within the cross-hatched area of FIG. 1, intimately admixing water with said dehydrated cooked potatoes to form a coherent workable dough comprising from 25% to 55% water by weight, said dough being free of non-potato binder materials, rolling said dough into a flat sheet, forming said flattened sheet into shaped pieces, and frying said flattened dough pieces until they are crisp.
Claim 9
Dependent Claim
19 words
The process of claim 6 wherein said dough has a water content of from 35% to 45% by weight.
Claim 10
Dependent Claim
124 words
A process for preparing a potato chip of tender eating quality characterized by a multiplicity of individual expanded air cells, said chip being made from a dough comprising dehydrated cooked potatoes and water, said process comprising the steps of: adjusting the iodine index of said dehydrated potatoes, intimately admixing water with said dehydrated cooked potatoes to form a coherent workable dough comprising from 25% to 55% water by weight, adjusting the lipid content thereof by adding lipid to said dough to provide a lipid content and an iodine index therein which are defined by points within the cross-hatched area of FIG. 1, said dough being free of non-potato binder materials, forming said dough into chip-like pieces, and frying said pieces until they are crisp.
Claim 11
Dependent Claim
124 words
A process for preparing a potato chip of tender eating quality characterized by a multiplicity of individual expanded air cells, said chip being made from a dough comprising dehydrated cooked potatoes and water, said process comprising the steps of: adjusting the iodine index of said dehydrated potatoes, intimately admixing water with said dehydrated cooked potatoes to form a coherent workable dough comprising from 25% to 55% water by weight, adjusting the lipid content thereof by adding lipid to said dough to provide a lipid content and an iodine index therein which are defined by points within the cross-hatched area of FIG. 1, said dough being free of non-potato binder materials, forming said dough into chip-like pieces, and frying said pieces until they are crisp.
Claim 12
Dependent Claim
23 words
The process of claim 8 wherein the iodine index of said dehydrated potatoes is adjusted by comminuting said dehydrated potatoes in dry form.
Claim 13
Dependent Claim
11 words
The potato chip product produced by the process of claim 1.
Claim 14
Dependent Claim
11 words
The potato chip product produced by the process of claim 8.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-12-21 | 1980-06-21 | 1980-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-12-21 | 1984-06-21 | 1984-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-12-21 | 1988-06-21 | 1988-12-21 | $7700.00 | Window Closed / Lapsed |