US3362730A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side outlet coupling
Assignee: Victaulic Co
•
Filing: 1965-06-07
•
Granted: 1968-01-09
•
Expires: 1985-06-07
Abstract
No abstract record available.
Inventors
- 👤 Clair Joseph E St
- 👤 Frank X Costanzo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:53
CPC Classifications
F; F16; F16L; F16L41/00; F16L41/08; F16L41/12; F16L17/00; F16L17/02; F16L17/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US896333A
Cited
US1300414A
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US2351141A
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US2898128A
Cited
US2923308A
Cited
US2901271A
Cited
US3054629A
Cited
FR1256926A
Cited
US3153550A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-08 | 1971-07-10 | 1972-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-08 | 1975-07-10 | 1976-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-08 | 1979-07-10 | 1980-01-09 | $7700.00 | Window Closed / Lapsed |