US3285750A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chewing gum compositions having low adherence when discarded and methods of preparation thereof
Assignee: Daiwa Chemical Industries Ltd
•
Filing: 1964-03-09
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Granted: 1966-11-15
•
Expires: 1984-03-09
Abstract
No abstract record available.
Inventors
- 👤 Ishida Haruo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:20
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/06; A23G4/08; A23G4/18; A23G4/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A CHEWING GUM COMPOSITION WHICH COMPRISES A RESINOUS BASSE COMPOSITION AND AT LEAST ONE ADHSION RESISTANT AGENT IN POWDER FORM HOMOGENEOUSLY MIXED IN SAID BASE COMPOSITION AND SELECTED FROM THE GROUP CONSISTING OF POLYOLEFIN AND FLUORINE-CONTAINING RESIN, THE SAID AGENT BEING PRESENT IN AN AMOUNT OF BETWEEN 2 TO 50 PARTS BY WEIGHT PER 100 PARTS BY WEIGHNT OF THE RESINOUS BASE.
Claim 2
Dependent Claim
62 words
A CHEWING GUM COMPOSITION WHICH COMPRISES A RESINOUS BASSE COMPOSITION AND AT LEAST ONE ADHSION RESISTANT AGENT IN POWDER FORM HOMOGENEOUSLY MIXED IN SAID BASE COMPOSITION AND SELECTED FROM THE GROUP CONSISTING OF POLYOLEFIN AND FLUORINE-CONTAINING RESIN, THE SAID AGENT BEING PRESENT IN AN AMOUNT OF BETWEEN 2 TO 50 PARTS BY WEIGHT PER 100 PARTS BY WEIGHNT OF THE RESINOUS BASE.
References Cited (Backward Citations)
US3159491A
Cited
DE1154237B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |