US5008725B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US5008725B1 - - Google Patents
Assignee: Individual
•
Filing: 1988-12-23
•
Granted: 1993-01-12
•
Expires: 2008-12-23
Abstract
No abstract record available.
Inventors
- 👤 Lidow Alexander
- 👤 Herman Thomas
- 👤 Rumennik Vladimir
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:53
CPC Classifications
H; H10; H10D; H10D30/00; H10D30/60; H10D30/64; H10D30/66; H10D62/00; H10D62/10; H10D62/124; H10D62/126; H10D62/127; H10D30/662; H10D62/13; H10D62/149; H10D62/151; H10D62/17; H10D62/393
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) | 1996-01-12 | 1996-07-13 | 1997-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-01-12 | 2000-07-13 | 2001-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-01-12 | 2004-07-13 | 2005-01-12 | $7700.00 | Window Closed / Lapsed |