US2954566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toilet structure
Assignee: TREA BOYE CORP
•
Filing: 1957-03-19
•
Granted: 1960-10-04
•
Expires: 1977-03-19
Abstract
No abstract record available.
Inventors
- 👤 Louis G Lottenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:25
CPC Classifications
A; A47; A47K; A47K13/00; A47K13/24; A47K13/28; A47K17/00; A47K2017/006; Y; Y10; Y10S; Y10S4/00; Y10S4/905
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1963-10-04 | 1964-04-04 | 1964-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-04 | 1968-04-04 | 1968-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-04 | 1972-04-04 | 1972-10-04 | $7700.00 | Window Closed / Lapsed |