US3467230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing system
Assignee: Hemisphere Food Products Corp
•
Filing: 1964-11-19
•
Granted: 1969-09-16
•
Expires: 1984-11-19
Abstract
No abstract record available.
Inventors
- 👤 James Rankin Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:15
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0081; B67D1/0082; B60; B60N; B60N3/00; B60N3/10; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3109; Y10T137/6851; Y10T137/6855; Y10T137/6881; Y10T137/6888; Y10T137/8593; Y10T137/87571; Y10T137/87676; Y10T137/87684
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR327774A
Cited
FR553743A
Cited
US2021731A
Cited
US2527849A
Cited
US2536492A
Cited
US2940483A
Cited
US3199738A
Cited
US3009653A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |