US2513648A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for applying wall finishes
Assignee: Individual
•
Filing: 1948-05-14
•
Granted: 1950-07-04
•
Expires: 1968-05-14
Abstract
No abstract record available.
Inventors
- 👤 Iezzi Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:50
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/02; E04F21/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US457231A
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US613085A
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US1960276A
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US2177461A
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US2402528A
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US2286531A
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US2433210A
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US2433211A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-03 | 1954-01-02 | 1954-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-03 | 1958-01-02 | 1958-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-03 | 1962-01-02 | 1962-07-04 | $7700.00 | Window Closed / Lapsed |