US2463342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic coatings
Assignee: Individual
•
Filing: 1943-04-24
•
Granted: 1949-03-01
•
Expires: 1963-04-24
Abstract
No abstract record available.
Inventors
- 👤 Sol B Wiczer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:17
CPC Classifications
C; C23; C23C; C23C26/00; C23C26/02; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49982; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12049; Y10T428/12056; Y10T428/12063; Y10T428/12493; Y10T428/12535; Y10T428/12611; Y10T428/1266; Y10T428/12667; Y10T428/12736; Y10T428/1275; Y10T428/12757
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US148795A
Cited
US1178551A
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US1365499A
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US1580647A
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US1899569A
Cited
US1943171A
Cited
US2107328A
Cited
US2100537A
Cited
US2158461A
Cited
US2241094A
Cited
US2282175A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-29 | 1952-08-30 | 1953-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-29 | 1956-08-30 | 1957-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-29 | 1960-08-30 | 1961-03-01 | $7700.00 | Window Closed / Lapsed |