US3440719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making rod memory solenoid construction
Assignee: NCR Voyix Corp
•
Filing: 1965-08-06
•
Granted: 1969-04-29
•
Expires: 1985-08-06
Abstract
No abstract record available.
Inventors
- 👤 Donal A Meier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:14
CPC Classifications
G; G11; G11C; G11C5/00; G11C5/02; G11C11/00; G11C11/02; G11C11/04; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/4902; Y10T29/49069; Y10T29/49071
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US381272A
Cited
US1540595A
Cited
US2985948A
Cited
US2961745A
Cited
US2934748A
Cited
US2910673A
Cited
US3134965A
Cited
US3221312A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-28 | 1972-10-28 | 1973-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-28 | 1976-10-28 | 1977-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-28 | 1980-10-28 | 1981-04-29 | $7700.00 | Window Closed / Lapsed |