US3458300A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Abrasive cleaning compositions
Assignee: Diversey Wyandotte Corp
•
Filing: 1966-07-05
•
Granted: 1969-07-29
•
Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Jacque L Duvall
- 👤 Joseph V Otrhalek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:20
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/02; C11D3/04; C11D3/08; C11D3/12; C11D3/1213; C23; C23G; C23G1/00; C23G1/14; C23G1/22
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2765223A
Cited
US2708157A
Cited
US2829035A
Cited
US2817195A
Cited
US3020140A
Cited
US3248235A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-28 | 1973-01-27 | 1973-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-28 | 1977-01-27 | 1977-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-28 | 1981-01-27 | 1981-07-29 | $7700.00 | Window Closed / Lapsed |