US3367321A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ink handling and metering device
Assignee: ALBERT M BRIDELL
•
Filing: 1966-01-03
•
Granted: 1968-02-06
•
Expires: 1986-01-03
Abstract
No abstract record available.
Inventors
- 👤 Albert M Bridell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:43
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US32633A
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US861113A
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US877544A
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US1751713A
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US2832630A
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US2948426A
Cited
US3035725A
Cited
US3279635A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-05 | 1971-08-07 | 1972-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-05 | 1975-08-07 | 1976-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-05 | 1979-08-07 | 1980-02-06 | $7700.00 | Window Closed / Lapsed |