Patent US682653A successfully refreshed from Google Patents.
US682653A
Expired / Lapsed
US
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Soap-delivery attachment for water-pipes.
Assignee: Individual
•
Filing: 1900-12-26
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Granted: 1901-09-17
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Expires: 1920-12-26
Abstract
No abstract record available.
Inventors
- 👤 Charles R Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:20
CPC Classifications
B; B01; B01J; B01J3/00; B01J3/002; C; C10; C10G; C10G11/00; C10G11/14; C10G11/18; Y; Y10; Y10T; Y10T137/00; Y10T137/4891; Y10T137/8593; Y10T137/87571; Y10T137/87676; Y10T137/87684; Y10T137/9464
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) | 1904-09-16 | 1905-03-18 | 1905-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-09-16 | 1909-03-18 | 1909-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-09-16 | 1913-03-18 | 1913-09-17 | $7700.00 | Window Closed / Lapsed |