US2340450A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of repairing machine tools and slide construction therefor
Assignee: Individual
•
Filing: 1942-03-20
•
Granted: 1944-02-01
•
Expires: 1962-03-20
Abstract
No abstract record available.
Inventors
- 👤 Harvey H Bouschor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:36
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49718; Y10T29/49721; Y10T29/49723; Y10T29/49725; Y10T29/49726; Y10T29/51; Y10T29/5152; Y10T29/5154; Y10T29/5163
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) | 1947-01-31 | 1947-08-02 | 1948-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-01-31 | 1951-08-02 | 1952-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-01-31 | 1955-08-02 | 1956-02-01 | $7700.00 | Window Closed / Lapsed |