US2467228A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for obtaining decorative crackle finishes
Assignee: Individual
•
Filing: 1945-12-07
•
Granted: 1949-04-12
•
Expires: 1965-12-07
Abstract
No abstract record available.
Inventors
- 👤 Pritzker Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:47
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; B05D5/061; B05D5/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US916516A
Cited
US1561324A
Cited
US1872999A
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US1934709A
Cited
US2022587A
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US2263900A
Cited
US2212400A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |