US1398338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lubricating device for drill-presses and the like
Assignee: AVEY DRILLING MACHINE Co
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Filing: 1919-06-06
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Granted: 1921-11-29
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Expires: 1939-06-06
Abstract
No abstract record available.
Inventors
- 👤 James F Mirrielees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:37
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/10; Y; Y10; Y10S; Y10S29/00; Y10S29/057; Y10T; Y10T408/00; Y10T408/44; Y10T408/46
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) | 1924-11-28 | 1925-05-30 | 1925-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1928-11-28 | 1929-05-30 | 1929-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1932-11-28 | 1933-05-30 | 1933-11-29 | $7700.00 | Window Closed / Lapsed |