US2496557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the treatment of masses containing chocolate
Assignee: Individual
•
Filing: 1946-12-16
•
Granted: 1950-02-07
•
Expires: 1966-12-16
Abstract
No abstract record available.
Inventors
- 👤 Nordenskjold Tore
- 👤 Holmquist Knut Sixten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:34
CPC Classifications
A; A23; A23G; A23G1/00; A23G1/04; A23G1/12; A23G1/125; A23L; A23L5/00; A23L5/30; A23L5/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
IN A PROCESS FOR THE IMPROVEMENT OF CHOCOLATE MASSES WHICH INCLUDES A CONCHING TREATMENT OF SUCH MASSES, THE STEP WHICH COMPRISES SUBJECTING SUCH MASSES TO THE INFLUENCE OF MECHANICAL OSCILLATIONS WITH A FREQUENCY OF THE ORDER OF AT LEAST 15 KILOCYCLES PER SECOND.
Claim 2
Dependent Claim
43 words
IN A PROCESS FOR THE IMPROVEMENT OF CHOCOLATE MASSES WHICH INCLUDES A CONCHING TREATMENT OF SUCH MASSES, THE STEP WHICH COMPRISES SUBJECTING SUCH MASSES TO THE INFLUENCE OF MECHANICAL OSCILLATIONS WITH A FREQUENCY OF THE ORDER OF AT LEAST 15 KILOCYCLES PER SECOND.
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) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |