US2601039A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pouring spout
Assignee: Individual
•
Filing: 1949-12-01
•
Granted: 1952-06-17
•
Expires: 1969-12-01
Abstract
No abstract record available.
Inventors
- 👤 Livingstone Jay Gould
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:00
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/40; B65D47/04; B65D47/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US399741A
Cited
US555395A
Cited
US573759A
Cited
US1749253A
Cited
US1914598A
Cited
US2346540A
Cited
US2415961A
Cited
US2510716A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |