Patent US3530341A successfully refreshed from Google Patents.
US3530341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible tape optical programmer
Assignee: Individual
•
Filing: 1966-10-31
•
Granted: 1970-09-22
•
Expires: 1986-10-31
Abstract
No abstract record available.
Inventors
- 👤 Richard C Hutchinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:00
CPC Classifications
G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/12; G05B19/124; G05B2219/00; G05B2219/20; G05B2219/25; G05B2219/25197
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2266779A
Cited
US2302025A
Cited
US2732504A
Cited
US2686282A
Cited
US3005106A
Cited
US3125683A
Cited
GB948636A
Cited
US3271677A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-21 | 1974-03-23 | 1974-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-21 | 1978-03-23 | 1978-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-21 | 1982-03-23 | 1982-09-22 | $7700.00 | Window Closed / Lapsed |