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Patent US678540A successfully refreshed from Google Patents.
US678540A
Expired / Lapsed
US
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Spool or bobbin.
Assignee: Individual
•
Filing: 1899-05-24
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Granted: 1901-07-16
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Expires: 1919-05-24
Abstract
No abstract record available.
Inventors
- 👤 Henry E Chase
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:03
CPC Classifications
A; A61; A61C; A61C15/00; A61C15/04; A61C15/043; B; B65; B65H; B65H2701/00; B65H2701/30; B65H2701/31; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/257; Y10T225/261; Y10T225/266
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) | 1904-07-15 | 1905-01-14 | 1905-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-07-15 | 1909-01-14 | 1909-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-07-15 | 1913-01-14 | 1913-07-16 | $7700.00 | Window Closed / Lapsed |