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Patent US1734556A successfully refreshed from Google Patents.
US1734556A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge for toilet seats
Assignee: BRUNSWICK-BALKE COLLENDER Co
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Filing: 1928-12-19
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Granted: 1929-11-05
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Expires: 1948-12-19
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Bishop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:38
CPC Classifications
A; A47; A47K; A47K13/00; A47K13/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-11-04 | 1933-05-06 | 1933-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-11-04 | 1937-05-06 | 1937-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-11-04 | 1941-05-06 | 1941-11-05 | $7700.00 | Window Closed / Lapsed |