US2227126A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brush and manufacture thereof
Assignee: Individual
•
Filing: 1934-03-02
•
Granted: 1940-12-31
•
Expires: 1954-03-02
Abstract
No abstract record available.
Inventors
- 👤 Cooke Hereward Lester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:53
CPC Classifications
A; A46; A46D; A46D1/00; A46D1/02; A46D1/0284; A46B; A46B9/00; A46B9/02; A46B9/04; A46D1/0292; A46D9/00; A46D9/02; Y; Y10; Y10S; Y10S451/00; Y10S451/913; Y10S451/914; Y10S451/916
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) | 1943-12-31 | 1944-07-01 | 1944-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-12-31 | 1948-07-01 | 1948-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-12-31 | 1952-07-01 | 1952-12-31 | $7700.00 | Window Closed / Lapsed |