US3356332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable nipple coupling for a flush valve
Assignee: WATROUS Inc
•
Filing: 1964-10-05
•
Granted: 1967-12-05
•
Expires: 1984-10-05
Abstract
No abstract record available.
Inventors
- 👤 Howard L Philippe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:05
CPC Classifications
E; E03; E03D; E03D3/00; E03D3/02; E03D3/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A FLUSH VALVE CASING HAVING AN INLET PORTION AND AN OUTLET PORTION, A NIPPLE CONNECTED TO AND AT LEAST PARTIALLY ENCLOSED WITHIN THE WALL OF SAID CASING WHICH DEFINES SAID INLET PORTION, AN EXTENDIBLE NIPPLE-COUPLING ENGAGING SAID NIPPLE, MEANS FOR CONNECTING SAID NIPPLE-COUPLING TO SAID
Claim 2
Dependent Claim
45 words
A FLUSH VALVE CASING HAVING AN INLET PORTION AND AN OUTLET PORTION, A NIPPLE CONNECTED TO AND AT LEAST PARTIALLY ENCLOSED WITHIN THE WALL OF SAID CASING WHICH DEFINES SAID INLET PORTION, AN EXTENDIBLE NIPPLE-COUPLING ENGAGING SAID NIPPLE, MEANS FOR CONNECTING SAID NIPPLE-COUPLING TO SAID
References Cited (Backward Citations)
US1039575A
Cited
US1570155A
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US1868520A
Cited
US1987366A
Cited
US2484755A
Cited
US2746773A
Cited
US3201155A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |