Patent US3018078A successfully refreshed from Google Patents.
US3018078A
Expired / Lapsed
US
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Device for mounting a conduit to a tank
Assignee: HOLDREN BROTHERS Inc
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Filing: 1960-01-21
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Granted: 1962-01-23
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Expires: 1980-01-21
Abstract
No abstract record available.
Inventors
- 👤 Donald R Holdren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:45
CPC Classifications
F; F16; F16L; F16L5/00; F16L5/02; F16L5/025; A; A01; A01J; A01J7/00; A01J7/02; A01J7/027; A01J9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |