US937550A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1909-06-29
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Granted: 1909-10-19
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Expires: 1929-06-29
Abstract
No abstract record available.
Inventors
- 👤 Frank J Rembusch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:35
CPC Classifications
C; C03; C03C; C03C17/00; C03C17/06; C03C15/00; C03C17/34; C03C17/36; C03C17/3602; C03C17/3657; C03C17/3663; C08; C08J; C08J5/00; C08J5/18; C03C2217/00; C03C2217/20; C03C2217/25; C03C2217/251; C03C2217/254; C03C2217/256; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355
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) | 1912-10-18 | 1913-04-19 | 1913-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-10-18 | 1917-04-19 | 1917-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-10-18 | 1921-04-19 | 1921-10-19 | $7700.00 | Window Closed / Lapsed |