Patent US1965273A successfully refreshed from Google Patents.
US2107309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Drinking mouthpiece for bottles or the like
Assignee: Individual
•
Filing: 1937-04-10
•
Granted: 1938-02-08
•
Expires: 1957-04-10
Abstract
No abstract record available.
Inventors
- 👤 Charles H Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:58
CPC Classifications
B; B65; B65D; B65D23/00; B65D47/00; B65D47/04; B65D47/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-02-07 | 1941-08-09 | 1942-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-02-07 | 1945-08-09 | 1946-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-02-07 | 1949-08-09 | 1950-02-08 | $7700.00 | Window Closed / Lapsed |