US3298577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container with pouring spout
Assignee: Individual
•
Filing: 1964-10-01
•
Granted: 1967-01-17
•
Expires: 1984-10-01
Abstract
No abstract record available.
Inventors
- 👤 Walter K Chlystun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 01:59
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/38; B65D25/40; B65D25/42; B65D25/44; B65D47/00; B65D47/04; B65D47/06; B65D47/061; B65D47/063; B65D2517/00; B65D2517/0001; B65D2517/0047; B65D2517/0049
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1804627A
Cited
GB328768A
Cited
US2202652A
Cited
US2184215A
Cited
US2444104A
Cited
US2565699A
Cited
US2738090A
Cited
US2898018A
Cited
US2894666A
Cited
US3217951A
Cited
US3173579A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |