US3504585A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automated machine tools
Assignee: Individual
•
Filing: 1967-10-27
•
Granted: 1970-04-07
•
Expires: 1987-10-27
Abstract
No abstract record available.
Inventors
- 👤 Gerald R Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:28
CPC Classifications
B; B23; B23D; B23D55/00; B23D55/04; B23D55/043; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q3/08; B23Q2703/00; B23Q2703/02; B23Q2703/04; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0524; Y10T83/0538; Y10T83/444; Y10T83/4539; Y10T83/4541; Y10T83/4556; Y10T83/463; Y10T83/4632; Y10T83/4645; Y10T83/707; Y10T83/7101; Y10T83/7145
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3125270A
Cited
US2428493A
Cited
US2932229A
Cited
US2929626A
Cited
US3140032A
Cited
US3172323A
Cited
US3289507A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-06 | 1973-10-06 | 1974-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-06 | 1977-10-06 | 1978-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-06 | 1981-10-06 | 1982-04-07 | $7700.00 | Window Closed / Lapsed |