US2666557A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispenser
Assignee: Individual
•
Filing: 1948-04-01
•
Granted: 1954-01-19
•
Expires: 1968-04-01
Abstract
No abstract record available.
Inventors
- 👤 Hester Dwight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:23
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US66494A
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US217127A
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US500260A
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US654580A
Cited
FR333343A
Cited
US773457A
Cited
US1595231A
Cited
US1550738A
Cited
US1564430A
Cited
FR739929A
Cited
US1984803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-18 | 1957-07-20 | 1958-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-18 | 1961-07-20 | 1962-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-18 | 1965-07-20 | 1966-01-19 | $7700.00 | Window Closed / Lapsed |