US2384628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tank truck bottom loading and discharge means
Assignee: WHEATON BRASS WORKS
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Filing: 1944-06-06
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Granted: 1945-09-11
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Expires: 1964-06-06
Abstract
No abstract record available.
Inventors
- 👤 Howard C Krone
- 👤 Meyer William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:32
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/22; B60P3/224; B61; B61D; B61D5/00; B61D5/008; F; F16; F16K; F16K27/00; F16K27/07; F16K31/00; F16K31/12; F16K31/18; F16K31/20; F16K31/24; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7361; Y10T137/7381; Y10T137/7394; Y10T137/8593; Y10T137/87917; Y10T137/87925; Y10T137/87981; Y10T137/87997; Y10T137/88005; Y10T137/88054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1948-09-10 | 1949-03-12 | 1949-09-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-09-10 | 1953-03-12 | 1953-09-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-09-10 | 1957-03-12 | 1957-09-11 | $7700.00 | Window Closed / Lapsed |