US3054531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid dispensing mechanism
Assignee: D Inv S Et De Brevets S E I B
•
Filing: 1959-04-24
•
Granted: 1962-09-18
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Expires: 1979-04-24
Abstract
No abstract record available.
Inventors
- 👤 Louis A Carriol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:56
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/08; B67D7/22; B67D7/26; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19293; Y10T74/19335; Y10T74/1934
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2106807A
Cited
US1409547A
Cited
FR775122A
Cited
US2322767A
Cited
US2320091A
Cited
GB610472A
Cited
US2563668A
Cited
US2599556A
Cited
US2739736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |