Patent US4149237A successfully refreshed from Google Patents.
Patent US3019504A successfully refreshed from Google Patents.
US3019504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tape and terminal fitting assembly
Assignee: Unisys Corp
•
Filing: 1959-04-29
•
Granted: 1962-02-06
•
Expires: 1979-04-29
Abstract
No abstract record available.
Inventors
- 👤 Ernest M Castagliuolo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:49
CPC Classifications
F; F16; F16C; F16C1/00; F16C1/10; F16C1/12; F16C1/14; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4791; Y10T403/00; Y10T403/53; Y10T403/535
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US235931A
Cited
US339399A
Cited
US763793A
Cited
US985915A
Cited
US1051226A
Cited
GB191020501A
Cited
US1012486A
Cited
US1406685A
Cited
US1907889A
Cited
US1881654A
Cited
US2384404A
Cited
US2608857A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-05 | 1965-08-07 | 1966-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-05 | 1969-08-07 | 1970-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-05 | 1973-08-07 | 1974-02-06 | $7700.00 | Window Closed / Lapsed |