Patent US3049619A successfully refreshed from Google Patents.
US832302A
Expired / Lapsed
US
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Method of sealing metal into glass or other vitreous material.
Assignee: General Electric Co
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Filing: 1903-06-12
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Granted: 1906-10-02
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Expires: 1923-06-12
Abstract
No abstract record available.
Inventors
- 👤 Carl A Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:29
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/46; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294; Y10T428/296
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) | 1909-10-01 | 1910-04-02 | 1910-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-10-01 | 1914-04-02 | 1914-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-10-01 | 1918-04-02 | 1918-10-02 | $7700.00 | Window Closed / Lapsed |