US3245700A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector fitting for externally insulated conduits
Assignee: Appleton Electric LLC
•
Filing: 1963-02-27
•
Granted: 1966-04-12
•
Expires: 1983-02-27
Abstract
No abstract record available.
Inventors
- 👤 Arthur I Appleton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:22
CPC Classifications
F; F16; F16L; F16L19/00; F16L19/08; F16L19/10; F16L19/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1904617A
Cited
US2268263A
Cited
US2564302A
Cited
US2858358A
Cited
US3079182A
Cited
US3039796A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |