US2628111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe union
Assignee: Individual
•
Filing: 1948-08-30
•
Granted: 1953-02-10
•
Expires: 1968-08-30
Abstract
No abstract record available.
Inventors
- 👤 Smalline Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:08
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/06; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/929; Y10S411/94
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1056076A
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US1130965A
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US1128905A
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US1151334A
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DE366803C
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US2021241A
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US2069377A
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US2159242A
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US2182797A
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US2394351A
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US2394236A
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US2443993A
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US2452278A
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US2529534A
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US2517689A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-10 | 1956-08-11 | 1957-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-10 | 1960-08-11 | 1961-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-10 | 1964-08-11 | 1965-02-10 | $7700.00 | Window Closed / Lapsed |