US2514748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waste spray collector
Assignee: Individual
•
Filing: 1946-02-05
•
Granted: 1950-07-11
•
Expires: 1966-02-05
Abstract
No abstract record available.
Inventors
- 👤 Stefano Albert Di
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:15
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/06; B05B7/062; B05B7/066; B05B1/00; B05B1/28; B05B12/00; B05B12/002; B05B7/12; B05B7/1209
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1013426A
Cited
US1191084A
Cited
US1827470A
Cited
US1906975A
Cited
US2035677A
Cited
US1950779A
Cited
US1899704A
Cited
US2228226A
Cited
US2183825A
Cited
US2270579A
Cited
US2252200A
Cited
US2410532A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-10 | 1954-01-09 | 1954-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-10 | 1958-01-09 | 1958-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-10 | 1962-01-09 | 1962-07-11 | $7700.00 | Window Closed / Lapsed |