Patent US2234666A successfully refreshed from Google Patents.
US2234666A
Expired / Lapsed
US
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Dyeing machine for marquisettes and method of dyeing
Assignee: United Merchants and Manuf Inc
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Filing: 1939-10-06
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Granted: 1941-03-11
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Expires: 1959-10-06
Abstract
No abstract record available.
Inventors
- 👤 Murray N Bulford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:32
CPC Classifications
D; D06; D06B; D06B1/00; D06B1/10; D06B11/00; D06B2700/00; D06B2700/02; D06B2700/04
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) | 1944-03-10 | 1944-09-09 | 1945-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-03-10 | 1948-09-09 | 1949-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-03-10 | 1952-09-09 | 1953-03-11 | $7700.00 | Window Closed / Lapsed |