US2424878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of bonding a liner within a bore
Assignee: Reed Roller Bit Co
•
Filing: 1944-10-28
•
Granted: 1947-07-29
•
Expires: 1964-10-28
Abstract
No abstract record available.
Inventors
- 👤 William M Crook
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:57
CPC Classifications
F; F16; F16J; F16J10/00; F16J10/02; F16J10/04; B; B23; B23K; B23K1/00; B23K1/19; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4981; Y10T29/49812; Y10T29/49826; Y10T29/49863; Y10T29/49865
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US366271A
Cited
US895412A
Cited
US1971433A
Cited
US1840724A
Cited
US2129125A
Cited
US2223648A
Cited
US2397308A
Cited
US2366164A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-07-28 | 1951-01-27 | 1951-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-07-28 | 1955-01-27 | 1955-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-07-28 | 1959-01-27 | 1959-07-29 | $7700.00 | Window Closed / Lapsed |