US3515064A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ink mist prevention system using pointed electrode members
Assignee: JAMES TALCOTT Inc
•
Filing: 1967-10-04
•
Granted: 1970-06-02
•
Expires: 1987-10-04
Abstract
No abstract record available.
Inventors
- 👤 Blaine Hempstead Vlier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:12
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2097233A
Cited
US2195431A
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US2753796A
Cited
US2842053A
Cited
US3011435A
Cited
US3174748A
Cited
US3295441A
Cited
US3323794A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |