US2690701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutter resetting means for hobbing machines
Assignee: Gould & Eberhardt Inc
•
Filing: 1950-03-10
•
Granted: 1954-10-05
•
Expires: 1970-03-10
Abstract
No abstract record available.
Inventors
- 👤 William F Zimmermann
- 👤 Davenport Granger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:07
CPC Classifications
B; B23; B23F; B23F23/00; B23F23/12; B23F23/1237; B23F23/1243; Y; Y10; Y10T; Y10T409/00; Y10T409/10; Y10T409/101431; Y10T409/10159; Y10T409/102067
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2101183A
Cited
US2073917A
Cited
US2291508A
Cited
US2451447A
Cited
US2389815A
Cited
US2484856A
Cited
US2437829A
Cited
US2483810A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-04 | 1958-04-05 | 1958-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-04 | 1962-04-05 | 1962-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-04 | 1966-04-05 | 1966-10-05 | $7700.00 | Window Closed / Lapsed |