US2958291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compact liquid dispenser
Assignee: Tokheim Corp
•
Filing: 1956-04-09
•
Granted: 1960-11-01
•
Expires: 1976-04-09
Abstract
No abstract record available.
Inventors
- 👤 Howard E Rittenhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:01
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/58; B67D7/62; B67D7/66; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7754; Y10T137/7756
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2021613A
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US2267793A
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US2160028A
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US2397267A
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US2409975A
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US2493929A
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US2584638A
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US2639725A
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US2745425A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |