US3429258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically actuatable counterprinter assembly
Assignee: TDK Micronas GmbH
•
Filing: 1968-04-10
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Granted: 1969-02-25
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Expires: 1988-04-10
Abstract
No abstract record available.
Inventors
- 👤 Albert J Baranoff
- 👤 Wolfgang F Langheinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:51
CPC Classifications
B; B41; B41K; B41K3/00; B41K3/02; B41K3/04; B41K3/10; B41K3/102; B41K3/105; B41K3/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2359207A
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USRE26057E
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US1868997A
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US1968900A
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US2377583A
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US2720832A
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US3103878A
Cited
US3156181A
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US3196782A
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US3173359A
Cited
US3238359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-25 | 1972-08-26 | 1973-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-25 | 1976-08-26 | 1977-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-25 | 1980-08-26 | 1981-02-25 | $7700.00 | Window Closed / Lapsed |