Patent US1909288A successfully refreshed from Google Patents.
US1909288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water cooler
Assignee: Individual
•
Filing: 1930-09-29
•
Granted: 1933-05-16
•
Expires: 1950-09-29
Abstract
No abstract record available.
Inventors
- 👤 Oliver L Link
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:37
CPC Classifications
F; F25; F25D; F25D3/00; F25D3/02; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/474; Y10T137/5762; Y10T137/6851; Y10T137/7036
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) | 1936-05-15 | 1936-11-14 | 1937-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-05-15 | 1940-11-14 | 1941-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-05-15 | 1944-11-14 | 1945-05-16 | $7700.00 | Window Closed / Lapsed |