US3422184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chewable product for cleaning the teeth
Assignee: Colgate Palmolive Co
•
Filing: 1965-10-22
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Granted: 1969-01-14
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 Michael Ira Goldman
- 👤 Alexander Wayne Bouchal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:33
CPC Classifications
A; A23; A23G; A23G4/00; A23G4/06; A23G4/064; A23G4/10; A23G4/14; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/64; A61K8/65; A61K8/72; A61K8/73; A61Q; A61Q11/00
Claims Analysis
Total Claims: 0
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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) | 1972-01-14 | 1972-07-15 | 1973-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-01-14 | 1976-07-15 | 1977-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-01-14 | 1980-07-15 | 1981-01-14 | $7700.00 | Window Closed / Lapsed |