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US855185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for making sheet or plate glass.
Assignee: JOHN F MERKER
•
Filing: 1904-02-15
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Granted: 1907-05-28
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Expires: 1924-02-15
Abstract
No abstract record available.
Inventors
- 👤 William W W Keyes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:11
CPC Classifications
C; C03; C03B; C03B15/00; C03B15/02
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) | 1910-05-27 | 1910-11-26 | 1911-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1914-05-27 | 1914-11-26 | 1915-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1918-05-27 | 1918-11-26 | 1919-05-28 | $7700.00 | Window Closed / Lapsed |