Patent US1156771A successfully refreshed from Google Patents.
Patent US2624601A successfully refreshed from Google Patents.
US2624601A
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Packing gland
Assignee: Individual
•
Filing: 1946-02-13
•
Granted: 1953-01-06
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Expires: 1966-02-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Else
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:42
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/18; F16J15/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US146750A
Cited
US387900A
Cited
GB189918104A
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US866062A
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US934289A
Cited
US1239132A
Cited
US1558925A
Cited
US1805155A
Cited
DE552859C
Cited
US2307346A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |