Patent US2701482A successfully refreshed from Google Patents.
US2701482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Milling and center-drilling machine
Assignee: Davis & Thompson Co
•
Filing: 1950-03-04
•
Granted: 1955-02-08
•
Expires: 1970-03-04
Abstract
No abstract record available.
Inventors
- 👤 Gerhold L Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:11
CPC Classifications
B; B23; B23B; B23B49/00; B23B49/04; B23Q; B23Q39/00; B23Q39/04; B23Q7/00; B23Q7/007; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5104; Y10T29/5105; Y10T408/00; Y10T408/34; Y10T408/348; Y10T408/35; Y10T408/42
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1510811A
Cited
US1094601A
Cited
US1376861A
Cited
US1823670A
Cited
US1830659A
Cited
US1954920A
Cited
US2118024A
Cited
US2053748A
Cited
US2165774A
Cited
US2364884A
Cited
US2545344A
Cited
US2577517A
Cited
US2619707A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-02-07 | 1958-08-09 | 1959-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-02-07 | 1962-08-09 | 1963-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-02-07 | 1966-08-09 | 1967-02-08 | $7700.00 | Window Closed / Lapsed |