US3015501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adapter between toilet and discharge pipe
Assignee: CLEO CLIFFORD PAJDOWSKI
•
Filing: 1956-10-01
•
Granted: 1962-01-02
•
Expires: 1976-10-01
Abstract
No abstract record available.
Inventors
- 👤 Minella Angelo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:10
CPC Classifications
E; E03; E03D; E03D11/00; E03D11/13; E03D11/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899690A
Cited
GB189312639A
Cited
US854695A
Cited
US870085A
Cited
DE539819C
Cited
US1988298A
Cited
US2065524A
Cited
US2191164A
Cited
US2765865A
Cited
US2762448A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-01 | 1965-07-03 | 1966-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-01 | 1969-07-03 | 1970-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-01 | 1973-07-03 | 1974-01-02 | $7700.00 | Window Closed / Lapsed |