US2467229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating process and article
Assignee: Individual
•
Filing: 1946-05-10
•
Granted: 1949-04-12
•
Expires: 1966-05-10
Abstract
No abstract record available.
Inventors
- 👤 Pritzker Lee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:59
CPC Classifications
B; B05; B05D; B05D5/00; B05D5/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1344645A
Cited
US1561324A
Cited
US2066296A
Cited
US2069786A
Cited
US2108805A
Cited
US2216362A
Cited
US2204550A
Cited
US2320644A
Cited
US2350292A
Cited
US3291620A
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 |