US2485960A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe joint
Assignee: Scovill Inc
•
Filing: 1944-10-11
•
Granted: 1949-10-25
•
Expires: 1964-10-11
Abstract
No abstract record available.
Inventors
- 👤 Patrick F Donahue
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:51
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/28; E03C1/284; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/4992; Y10T29/49938; Y10T29/4994
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US839090A
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US1533886A
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US1647447A
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US1724509A
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US1876914A
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US1951833A
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US1964630A
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US2165631A
Cited
US2188422A
Cited
US2165622A
Cited
US2277410A
Cited
US2350054A
Cited
US2399790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-24 | 1953-04-25 | 1953-10-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-24 | 1957-04-25 | 1957-10-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-24 | 1961-04-25 | 1961-10-25 | $7700.00 | Window Closed / Lapsed |