Patent US349090A successfully refreshed from Google Patents.
Patent US704402A successfully refreshed from Google Patents.
US704402A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bleaching-vat.
Assignee: LISHMAN PROCESS BLEACHING COMPANY Ltd
•
Filing: 1901-03-15
•
Granted: 1902-07-08
•
Expires: 1921-03-15
Abstract
No abstract record available.
Inventors
- 👤 Frank Taylor
- 👤 Alexander Cooke
- 👤 Boughey William Dolling Montgomery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:53
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/30; F16K1/304; F16K1/305; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1905-07-07 | 1906-01-06 | 1906-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-07-07 | 1910-01-06 | 1910-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-07-07 | 1914-01-06 | 1914-07-08 | $7700.00 | Window Closed / Lapsed |