Patent US3055313A successfully refreshed from Google Patents.
US3055313A
Expired / Lapsed
US
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Automated storage equipment
Assignee: Enterprise Products Co
•
Filing: 1959-06-30
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Granted: 1962-09-25
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Expires: 1979-06-30
Abstract
No abstract record available.
Inventors
- 👤 Paul A Stoll
- 👤 Umbricht Emil
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:04
CPC Classifications
A; A47; A47B; A47B53/00; A47B53/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2065107A
Cited
US2321253A
Cited
US2707442A
Cited
US2645186A
Cited
US2847945A
Cited
US2961973A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |