US3243377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Denture cleansing composition
Assignee: Warner Lambert Co LLC
•
Filing: 1963-08-30
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Granted: 1966-03-29
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Expires: 1983-08-30
Abstract
No abstract record available.
Inventors
- 👤 Morris E Stolar
- 👤 Harold E Roy
- 👤 Edward F Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:07
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/22; A61Q; A61Q11/00; A61Q11/02; A61K2800/00; A61K2800/40; A61K2800/42; A61K2800/45
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1488315A
Cited
GB421692A
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US2151495A
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US2498343A
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US2498344A
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US2714083A
Cited
US2931776A
Cited
US3058916A
Cited
US3113111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |