Patent US2853208A successfully refreshed from Google Patents.
US2853208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispensing machine
Assignee: REF Manufacturing CORP
•
Filing: 1956-09-24
•
Granted: 1958-09-23
•
Expires: 1976-09-24
Abstract
No abstract record available.
Inventors
- 👤 David L Paulding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:51
CPC Classifications
G; G07; G07F; G07F13/00; G07F13/06; G07F13/065; A; A47; A47J; A47J31/00; A47J31/44
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2040094A
Cited
US2160285A
Cited
US2682984A
Cited
US2663487A
Cited
US2776074A
Cited
US2767960A
Cited
US2784879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-22 | 1962-03-24 | 1962-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-22 | 1966-03-24 | 1966-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-22 | 1970-03-24 | 1970-09-23 | $7700.00 | Window Closed / Lapsed |