Patent US1525634A successfully refreshed from Google Patents.
US1525634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disintegrating and mixing process and mechanism for carrying out the same
Assignee: Individual
•
Filing: 1923-02-09
•
Granted: 1925-02-10
•
Expires: 1943-02-09
Abstract
No abstract record available.
Inventors
- 👤 Willard J Bell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:04
CPC Classifications
B; B22; B22C; B22C5/00; B22C5/04; B22C5/0486; B22C5/049; B22C5/0495
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) | 1928-02-10 | 1928-08-11 | 1929-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-02-10 | 1932-08-11 | 1933-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-02-10 | 1936-08-11 | 1937-02-10 | $7700.00 | Window Closed / Lapsed |