US4133034B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4133034B1 - - Google Patents
Assignee: PORTA-PRINTER SYSTEMS Inc 12505 STARKEY ROAD M LARGO FLA 33543 A FLA CORP
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Filing: 1977-07-27
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Granted: 1986-08-19
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Expires: 1997-07-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:37
CPC Classifications
G; G06; G06Q; G06Q30/00; G06Q30/04; G06Q50/00; G06Q50/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-18 | 1990-02-17 | 1990-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-18 | 1994-02-17 | 1994-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-18 | 1998-02-17 | 1998-08-19 | $7700.00 | Window Closed / Lapsed |