US3406933A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable sewer drain hose support
Assignee: GEORGE J LA CHANCE
•
Filing: 1967-03-13
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Granted: 1968-10-22
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Expires: 1987-03-13
Abstract
No abstract record available.
Inventors
- 👤 Robert E Wait
- 👤 Chance George J La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:07
CPC Classifications
F; F16; F16L; F16L1/00; F16L1/024; F16L1/06; F16L3/00; E; E03; E03F; E03F1/00; E03F1/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |