US2970358A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slotted t fastener
Assignee: Eaton Aeroquip LLC
•
Filing: 1958-06-06
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Granted: 1961-02-07
•
Expires: 1978-06-06
Abstract
No abstract record available.
Inventors
- 👤 Edwin C Elsner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:02
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0807; B60P7/0815; Y; Y10; Y10T; Y10T24/00; Y10T24/24; Y10T24/45; Y10T24/45225; Y10T24/4588; Y10T24/45885; Y10T24/47
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US425115A
Cited
US1037045A
Cited
US1268451A
Cited
US1822912A
Cited
FR769636A
Cited
DE812976C
Cited
US2655707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |