US2534705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flush tank lever guide
Assignee: Individual
•
Filing: 1945-07-07
•
Granted: 1950-12-19
•
Expires: 1965-07-07
Abstract
No abstract record available.
Inventors
- 👤 Gertz Samuel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:53
CPC Classifications
E; E03; E03D; E03D5/00; E03D5/02; E03D5/09; E03D5/092
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US362897A
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US841487A
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US732095A
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US943131A
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US999619A
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US1075681A
Cited
US1074411A
Cited
US1168530A
Cited
US1767519A
Cited
US2188457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-18 | 1954-06-19 | 1954-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-18 | 1958-06-19 | 1958-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-18 | 1962-06-19 | 1962-12-19 | $7700.00 | Window Closed / Lapsed |