Patent US3546718A successfully refreshed from Google Patents.
US3546718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toilet
Assignee: CRISTINO A MINNITTE
•
Filing: 1968-02-29
•
Granted: 1970-12-15
•
Expires: 1988-02-29
Abstract
No abstract record available.
Inventors
- 👤 Cristino A Minnitte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:17
CPC Classifications
A; A47; A47K; A47K11/00; A47K11/02; Y; Y02; Y02A; Y02A50/00; Y02A50/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US408506A
Cited
GB190425844A
Cited
GB190922276A
Cited
US1021663A
Cited
US1081130A
Cited
US1539255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |