Patent US2504086A successfully refreshed from Google Patents.
US2504086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener clip for flanged supports
Assignee: United Carr Fastener Corp
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Filing: 1944-07-14
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Granted: 1950-04-11
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Expires: 1964-07-14
Abstract
No abstract record available.
Inventors
- 👤 Jr James F Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:55
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; F16B2/245; F16B5/00; F16B5/12; F16B5/121; F16L; F16L3/00; F16L3/24; H; H02; H02G; H02G3/00; H02G3/30; H02G3/32
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) | 1953-04-10 | 1953-10-10 | 1954-04-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-10 | 1957-10-10 | 1958-04-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-10 | 1961-10-10 | 1962-04-11 | $7700.00 | Window Closed / Lapsed |