US3404634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Eaton Corp
•
Filing: 1966-09-16
•
Granted: 1968-10-08
•
Expires: 1986-09-16
Abstract
No abstract record available.
Inventors
- 👤 La Yern R Connelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:14
CPC Classifications
F; F04; F04C; F04C15/00; F04C15/06; F04C15/0003; F04C15/0023; F04C2/00; F04C2/30; F04C2/34; F04C2/344; F04C2/3441; F04C2/3445; Y; Y10; Y10S; Y10S277/00; Y10S277/91
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3253548A
Cited
US3170408A
Cited
US3204566A
Cited
US3236566A
Cited
US3311064A
Cited
US3273503A
Cited
US3280754A
Cited
US3327636A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-08 | 1972-04-08 | 1972-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-08 | 1976-04-08 | 1976-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-08 | 1980-04-08 | 1980-10-08 | $7700.00 | Window Closed / Lapsed |