Patent US2208480A successfully refreshed from Google Patents.
US2208480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic drilling jig
Assignee: Individual
•
Filing: 1938-09-24
•
Granted: 1940-07-16
•
Expires: 1958-09-24
Abstract
No abstract record available.
Inventors
- 👤 Smith Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:28
CPC Classifications
B; B23; B23B; B23B47/00; B23B47/28; B23Q; B23Q1/00; B23Q1/25; B23Q1/44; B23Q1/48; B23B2260/00; B23B2260/088; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/561; Y10T408/5623; Y10T408/56245
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) | 1943-07-16 | 1944-01-15 | 1944-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-07-16 | 1948-01-15 | 1948-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-07-16 | 1952-01-15 | 1952-07-16 | $7700.00 | Window Closed / Lapsed |