US2879519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water closet
Assignee: Individual
•
Filing: 1956-03-07
•
Granted: 1959-03-31
•
Expires: 1976-03-07
Abstract
No abstract record available.
Inventors
- 👤 William F Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:13
CPC Classifications
A; A47; A47K; A47K13/00; A47K13/24; A47K13/30; E; E03; E03D; E03D11/00; E03D11/02; E03D11/025; E03D11/12; Y; Y10; Y10S; Y10S4/00; Y10S4/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US269648A
Cited
US1495540A
Cited
US1675263A
Cited
US2495498A
Cited
US2611134A
Cited
US2725575A
Cited
US2794988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-30 | 1962-09-29 | 1963-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-30 | 1966-09-29 | 1967-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-30 | 1970-09-29 | 1971-03-31 | $7700.00 | Window Closed / Lapsed |