Patent US2424295A successfully refreshed from Google Patents.
US2411301A
Expired / Lapsed
US
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Method of making pressed metal water closets
Assignee: Mullins Manufacturing Corp
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Filing: 1944-04-08
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Granted: 1946-11-19
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Expires: 1964-04-08
Abstract
No abstract record available.
Inventors
- 👤 Stanitz Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:23
CPC Classifications
E; E03; E03D; E03D11/00; E03D11/02; B; B21; B21D; B21D51/00; B21D51/16; B21D51/18; B21D53/00
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) | 1949-11-18 | 1950-05-20 | 1950-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-11-18 | 1954-05-20 | 1954-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-11-18 | 1958-05-20 | 1958-11-19 | $7700.00 | Window Closed / Lapsed |