US3408299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for preparing soap bars
Assignee: Procter and Gamble Co
•
Filing: 1965-12-17
•
Granted: 1968-10-29
•
Expires: 1985-12-17
Abstract
No abstract record available.
Inventors
- 👤 Wilbur G Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:24
CPC Classifications
C; C11; C11D; C11D9/00; C11D9/04; C11D9/06; C11D9/18; C11D9/20; C11D13/00; C11D13/14; C11D13/18; C11D9/44; C11D9/444
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) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |