Patent US3066834A successfully refreshed from Google Patents.
US3066834A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensers for liquids or powders
Assignee: Electrolube Ltd
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Filing: 1960-02-24
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Granted: 1962-12-04
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Expires: 1980-02-24
Abstract
No abstract record available.
Inventors
- 👤 Kingsbury Henry Edmund Roland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:36
CPC Classifications
F; F16; F16N; F16N3/00; F16N3/02; F16N3/04; F16N3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US247855A
Cited
CH258401A
Cited
US2670885A
Cited
US2529836A
Cited
US2665945A
Cited
US2773632A
Cited
US2792975A
Cited
US2904232A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-03 | 1966-06-04 | 1966-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-03 | 1970-06-04 | 1970-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-03 | 1974-06-04 | 1974-12-04 | $7700.00 | Window Closed / Lapsed |