US2898997A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for cutting leads of electrical components
Assignee: AT&T Inc
•
Filing: 1957-04-29
•
Granted: 1959-08-11
•
Expires: 1977-04-29
Abstract
No abstract record available.
Inventors
- 👤 Alvin J Porter
- 👤 Lester O Reichelt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:31
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/02; H05K13/023; H01; H01F; H01F41/00; H01F41/02; H01F41/04; H01F41/06; H01F41/08; H05K13/0092; Y; Y10; Y10T; Y10T83/00; Y10T83/485; Y10T83/489; Y10T83/525; Y10T83/541; Y10T83/543; Y10T83/869; Y10T83/8742; Y10T83/8743; Y10T83/8821; Y10T83/8858
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1288402A
Cited
US1447735A
Cited
US1772170A
Cited
US1965110A
Cited
US1919652A
Cited
US2776481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-10 | 1963-02-09 | 1963-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-10 | 1967-02-09 | 1967-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-10 | 1971-02-09 | 1971-08-11 | $7700.00 | Window Closed / Lapsed |