Patent US6017100A successfully refreshed from Google Patents.
US686301A
Expired / Lapsed
US
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Tubular bell.
Assignee: Bawo & Dotter
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Filing: 1901-06-12
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Granted: 1901-11-12
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Expires: 1921-06-12
Abstract
No abstract record available.
Inventors
- 👤 Charles A Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:01
CPC Classifications
G; G04; G04B; G04B21/00; G04B21/02; G04B21/08; G10; G10K; G10K1/00; G10K1/06; G10K1/062; G10K1/066
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) | 1904-11-11 | 1905-05-13 | 1905-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-11-11 | 1909-05-13 | 1909-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-11-11 | 1913-05-13 | 1913-11-12 | $7700.00 | Window Closed / Lapsed |