US2929073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sanitary attachment for toilet bowls
Assignee: Individual
•
Filing: 1957-09-30
•
Granted: 1960-03-22
•
Expires: 1977-09-30
Abstract
No abstract record available.
Inventors
- 👤 Jean P Sarlin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:14
CPC Classifications
A; A47; A47K; A47K7/00; A47K7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1585557A
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US1615523A
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US1646257A
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US2124008A
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US2145435A
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US2191366A
Cited
US2204867A
Cited
US2631296A
Cited
US2799877A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-22 | 1963-09-21 | 1964-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-22 | 1967-09-21 | 1968-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-22 | 1971-09-21 | 1972-03-22 | $7700.00 | Window Closed / Lapsed |