US3058764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rail bond connector devices
Assignee: RAILROAD ACCESSORIES CORP
•
Filing: 1959-07-23
•
Granted: 1962-10-16
•
Expires: 1979-07-23
Abstract
No abstract record available.
Inventors
- 👤 Harry A Scott
- 👤 George E Dugan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:30
CPC Classifications
H; H01; H01R; H01R4/00; H01R4/58; H01R4/64; B; B60; B60M; B60M5/00; H01R4/28; H01R4/50; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49945; Y10T403/00; Y10T403/46; Y10T403/49; Y10T403/4933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US533221A
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US601707A
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FR954783A
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US686941A
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GB190526506A
Cited
US1578901A
Cited
US1697826A
Cited
US2009318A
Cited
US2434152A
Cited
US2582937A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |