Patent US3154052A successfully refreshed from Google Patents.
US3154052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable sanitary station for pet animals
Assignee: SWEENEY S ENTPR Inc
•
Filing: 1962-07-17
•
Granted: 1964-10-27
•
Expires: 1982-07-17
Abstract
No abstract record available.
Inventors
- 👤 Sweeney Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:20
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/64; B65D5/66; B65D5/6626; A; A01; A01K; A01K1/00; A01K1/01; A01K1/0107; A01K1/0125
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2741223A
Cited
US2914234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-10-27 | 1968-04-27 | 1968-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-27 | 1972-04-27 | 1972-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-27 | 1976-04-27 | 1976-10-27 | $7700.00 | Window Closed / Lapsed |