US2651573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for manufacturing confections
Assignee: Individual
•
Filing: 1948-11-13
•
Granted: 1953-09-08
•
Expires: 1968-11-13
Abstract
No abstract record available.
Inventors
- 👤 John M Leach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:21
CPC Classifications
A; A23; A23G; A23G3/00; A23G3/02; A23G3/0236; A23G3/0252; A23G3/0205; A23G3/0226
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A PROCESS OF MAKING A PRODUCT WHICH IN THE CANDY INDUSTRY IS TECHNICALLY TERMED ''''HARD CANDY,'''' WHICH COMPRISES DISPERSING A MIXTURE OF ''''HARD CANDY'''' INGREDIENTS CONTAINING SUGAR IN A THIN CROSS-SECTIONAL VOLUME OVER AN AREA SO THAT THE ENTIRE VOLUME OF MIXTURE CAN BE SUBSTANTIALLY INSTANTANEOUSLY HEATED, RAPIDLY APPLYING HEAT TO SAID MIXTURE TO RAISE IT SUBSTANTIALLY INSTANTANEOUSLY TO FINAL DESIRED COOKING TEMPERATURE TO BRING ABOUT THE CHEMICAL AND PHYSICAL CHANGES IN THE MIXTURE WHICH WILL PRODUCE "HARD CANDY" WHEN THE MIXTURE IS COOLED, AND SUDDENLY RELEASING SAID VOLUME FROM SAID HEAT TO AVOID CARAMELIZATION OF THE SUGAR.
Claim 2
Dependent Claim
98 words
A PROCESS OF MAKING A PRODUCT WHICH IN THE CANDY INDUSTRY IS TECHNICALLY TERMED ''''HARD CANDY,'''' WHICH COMPRISES DISPERSING A MIXTURE OF ''''HARD CANDY'''' INGREDIENTS CONTAINING SUGAR IN A THIN CROSS-SECTIONAL VOLUME OVER AN AREA SO THAT THE ENTIRE VOLUME OF MIXTURE CAN BE SUBSTANTIALLY INSTANTANEOUSLY HEATED, RAPIDLY APPLYING HEAT TO SAID MIXTURE TO RAISE IT SUBSTANTIALLY INSTANTANEOUSLY TO FINAL DESIRED COOKING TEMPERATURE TO BRING ABOUT THE CHEMICAL AND PHYSICAL CHANGES IN THE MIXTURE WHICH WILL PRODUCE "HARD CANDY" WHEN THE MIXTURE IS COOLED, AND SUDDENLY RELEASING SAID VOLUME FROM SAID HEAT TO AVOID CARAMELIZATION OF THE SUGAR.
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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) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |