US3305447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tabletting sugar and method of preparing same
Assignee: American Sugar Co
•
Filing: 1963-06-12
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Granted: 1967-02-21
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Expires: 1983-06-12
Abstract
No abstract record available.
Inventors
- 👤 Frederick E Reimers
- 👤 Marvin D Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:15
CPC Classifications
C; C13; C13B; C13B50/00; C13B50/002; A; A61; A61K; A61K9/00; A61K9/14; A61K9/16; A61K9/20; A61K9/2004; A61K9/2013; A61K9/2018; C13B50/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
125 words
A SUGAR PRODUCT SUITABLE FOR TABLETTING CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF GRANULATED SUGAR AND A MINOR AMOUNT OF A BINDING AGENT, SAID SUGAR PRODUCT HAVING BEEN PREPARED BY SUBJECTING AN ADMIXTURE CONTAINING SAID GRANULATED SUGAR AND SAID BINDING AGENT IN THE FORM OF A CONCENTRATED SYRUP CONTAINING ABOVE ABOUT 87% BY WEIGHT OF BINDING AGENT TO MIXING TO PRODUCE A SUBSTANTIALLY DRY, HOMOGENEOUS SUGAR ADMIXTURE CONTAINING LESS THAN ABOUT 1% BY WEIGHT MOISTURE, SUBJECTING THE RESULTING SUGAR ADMIXTURE TO GRINDING TO PRODUCE A GROUND SUGAR ADMIXTURE HAVING A PARTICLE SIZE SUCH THAT AT LEAST ABOUT 90% BY WEIGHT PASSES THROUGH A 200 MESH TYLER SIEVE, COMPACTING THE RESULTING GROUND SUGAR ADMIXTURE AND SUBJECTING THE RESULTING COMPACTED SUGAR ADMIXTURE TO A FURTHER COMMINUTION OPERATION.
Claim 2
Dependent Claim
125 words
A SUGAR PRODUCT SUITABLE FOR TABLETTING CONSISTING ESSENTIALLY OF A MAJOR AMOUNT OF GRANULATED SUGAR AND A MINOR AMOUNT OF A BINDING AGENT, SAID SUGAR PRODUCT HAVING BEEN PREPARED BY SUBJECTING AN ADMIXTURE CONTAINING SAID GRANULATED SUGAR AND SAID BINDING AGENT IN THE FORM OF A CONCENTRATED SYRUP CONTAINING ABOVE ABOUT 87% BY WEIGHT OF BINDING AGENT TO MIXING TO PRODUCE A SUBSTANTIALLY DRY, HOMOGENEOUS SUGAR ADMIXTURE CONTAINING LESS THAN ABOUT 1% BY WEIGHT MOISTURE, SUBJECTING THE RESULTING SUGAR ADMIXTURE TO GRINDING TO PRODUCE A GROUND SUGAR ADMIXTURE HAVING A PARTICLE SIZE SUCH THAT AT LEAST ABOUT 90% BY WEIGHT PASSES THROUGH A 200 MESH TYLER SIEVE, COMPACTING THE RESULTING GROUND SUGAR ADMIXTURE AND SUBJECTING THE RESULTING COMPACTED SUGAR ADMIXTURE TO A FURTHER COMMINUTION OPERATION.
References Cited (Backward Citations)
US3169888A
Cited
US3194682A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |