US2367273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treatment of wool
Assignee: Tootal Broadhurst Lee Co Ltd
•
Filing: 1940-10-24
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Granted: 1945-01-16
•
Expires: 1960-10-24
Abstract
No abstract record available.
Inventors
- 👤 Hall Archibald John
- 👤 Wood Frederick Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:09
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/388; C; C11; C11D; C11D13/00; C11D13/02; D06L; D06L1/00; D06L1/02; D06L1/04; D06M11/00; D06M11/32; D06M11/36; D06M11/38; D06M11/385; D06M11/50; D06M13/02; D06M13/08; D06M13/10; D06M13/12; D06M13/127; D06M13/144; D06M13/224; D06M13/244; D06M13/248; D06M13/252; D06M13/282; D06M13/288; D06M13/325; D06M13/338; D06M13/46; D06M13/463; D06M23/00; D06M23/10; D06P; D06P1/00; D06P1/44; D06P1/445; D06P1/673; D06P1/67333; D06P1/6735; D06M2101/00; D06M2101/02; D06M2101/10; D06M2101/12; D06M2200/00; D06M2200/45
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) | 1948-01-16 | 1948-07-17 | 1949-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1952-01-16 | 1952-07-17 | 1953-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1956-01-16 | 1956-07-17 | 1957-01-16 | $7700.00 | Window Closed / Lapsed |