US2619653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary urinal pan
Assignee: Davol Rubber Co
•
Filing: 1949-08-04
•
Granted: 1952-12-02
•
Expires: 1969-08-04
Abstract
No abstract record available.
Inventors
- 👤 James A Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:29
CPC Classifications
A; A61; A61G; A61G9/00; A61G9/003; A61G9/006; A61G2200/00; A61G2200/10; A61G2200/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE564345C
Cited
US1483157A
Cited
US1861389A
Cited
US1965558A
Cited
US2157394A
Cited
US2503284A
Cited
US2535336A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-02 | 1956-06-02 | 1956-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-02 | 1960-06-02 | 1960-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-02 | 1964-06-02 | 1964-12-02 | $7700.00 | Window Closed / Lapsed |