US3549544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid synthetic detergent
Assignee: JBS USA LLC
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Filing: 1966-10-03
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Granted: 1970-12-22
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Expires: 1986-10-03
Abstract
No abstract record available.
Inventors
- 👤 Keith L Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:19
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/46; A61K8/466; A61Q; A61Q19/00; A61Q19/10; C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/22; C11D1/38; C11D1/52; C11D1/523; C11D17/00; C11D17/0004; C11D17/0039; A61Q5/00; A61Q5/02
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) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |