Patent US2574579A successfully refreshed from Google Patents.
US2574579A
Expired / Lapsed
US
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Cable connector
Assignee: Boeing Co
•
Filing: 1947-07-28
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Granted: 1951-11-13
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Expires: 1967-07-28
Abstract
No abstract record available.
Inventors
- 👤 Mccoy Joe
- 👤 Earl O Weining
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:01
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/10; F16G11/02; F16B; F16B2200/00; F16B2200/69; Y; Y10; Y10T; Y10T24/00; Y10T24/39; Y10T24/3902; Y10T24/3904; Y10T24/45; Y10T24/45005; Y10T24/45141; Y10T24/45147; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/8703
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1157917A
Cited
US1380244A
Cited
US1408212A
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US1585107A
Cited
US1724835A
Cited
US1829232A
Cited
US2440012A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-12 | 1955-05-14 | 1955-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-12 | 1959-05-14 | 1959-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-12 | 1963-05-14 | 1963-11-13 | $7700.00 | Window Closed / Lapsed |