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US629093A
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Assignee: Individual
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Filing: 1898-09-08
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Granted: 1899-07-18
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Expires: 1918-09-08
Abstract
No abstract record available.
Inventors
- 👤 Daw W Scalf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:58
CPC Classifications
A; A44; A44B; A44B5/00; A44B5/02; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3651; Y10T24/3655; Y10T24/3664
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) | 1902-07-18 | 1903-01-17 | 1903-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-07-18 | 1907-01-17 | 1907-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-07-18 | 1911-01-17 | 1911-07-19 | $7700.00 | Window Closed / Lapsed |