US3577347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water-soluble scouring composition
Assignee: Individual
•
Filing: 1968-04-03
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Granted: 1971-05-04
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Expires: 1988-04-03
Abstract
Abstract A STABLE NONGRITTY CLEANSER COMPOSITION COMPRISING A DETERGENT, BLEACH, AND A WATER SOLUBLE SALT, SAID SALT HAVING LESS THAN 6 MOLECULES OF WATER OF HYDRATION.
Inventors
- 👤 John Alexander Monick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:07
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/02; C11D3/04; C11D3/046; C11D3/10; C11D3/395; C11D3/3953; C11D3/3955; C11D3/3958
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-05-03 | 1974-11-02 | 1975-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-03 | 1978-11-02 | 1979-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-03 | 1982-11-02 | 1983-05-04 | $7700.00 | Window Closed / Lapsed |