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Patent US2375482A successfully refreshed from Google Patents.
US2375482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for coating glass articles
Assignee: Hartford Empire Co
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Filing: 1941-01-24
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Granted: 1945-05-08
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Expires: 1961-01-24
Abstract
No abstract record available.
Inventors
- 👤 Aaron K Lyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:18
CPC Classifications
B; B05; B05B; B05B13/00
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) | 1948-05-07 | 1948-11-06 | 1949-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-05-07 | 1952-11-06 | 1953-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-05-07 | 1956-11-06 | 1957-05-08 | $7700.00 | Window Closed / Lapsed |