US3761286A
Expired / Lapsed
US
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Chewing gum composition containing flavored homopolymers
Assignee: National Patent Development Corp
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Filing: 1971-06-17
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Granted: 1973-09-25
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Expires: 1991-06-17
Abstract
Abstract A CHEWING GUM COMPOSITION CONTAINING A WATER INSOLUBLE HYDROPHILIC POLYMER OF A YDROXYALKYL ACRYLATE OR METHACRYLATE HAVING A FLAVOR ADSORBED THEREIN.
Inventors
- 👤 T Shepherd
- 👤 F Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:23
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/06; A01; A01N; A01N25/00; A01N25/08; A01N25/10; A23L; A23L27/00; A23L27/70; A23L27/74; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/24; A61K8/72; A61K8/81; A61K8/8141; A61K8/8152; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/60; A61L9/00; A61L9/01; A61Q; A61Q11/00; C; C08; C08F; C08F220/00; C08F220/02; C08F220/10; C08F220/20; C09; C09D; C09D4/00; G; G02; G02B; G02B1/00; G02B1/04; G02B1/041; G02B1/043; A61K2800/00; A61K2800/40; A61K2800/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1976-09-24 | 1977-03-26 | 1977-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-24 | 1981-03-26 | 1981-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-24 | 1985-03-26 | 1985-09-25 | $7700.00 | Window Closed / Lapsed |