Patent US3495070A successfully refreshed from Google Patents.
US3495070A
Expired / Lapsed
US
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Thermal printing apparatus
Assignee: MURRAY H ZISSEN
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Filing: 1967-05-29
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Granted: 1970-02-10
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Expires: 1987-05-29
Abstract
No abstract record available.
Inventors
- 👤 Murray H Zissen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:01
CPC Classifications
B; B41; B41J; B41J2/00; B41J2/315; B41J2/32; B41J2/335
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2701926A
Cited
US3004130A
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US3160457A
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US3340381A
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US3312979A
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US3323241A
Cited
US3354565A
Cited
US3409902A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |