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US3058753A
Expired / Lapsed
US
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Transport assemblies for liquid or pulverulent materials
Assignee: Interconsult AB
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Filing: 1959-10-23
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Granted: 1962-10-16
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Expires: 1979-10-23
Abstract
No abstract record available.
Inventors
- 👤 Carlsen Helmuth William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:53
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/22; B60P3/224; B60P3/2205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1685105A
Cited
US1872272A
Cited
US1839701A
Cited
US2151392A
Cited
US2169500A
Cited
US2616758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |