US4554635B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for marking or cutting laminar patterns or forms
Assignee: Construction Technologies Inc
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Filing: 1983-06-13
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Granted: 1995-10-03
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Expires: 2003-06-13
Abstract
No abstract record available.
Inventors
- 👤 Richard W Levine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:10
CPC Classifications
G; G06; G06Q; G06Q10/00; G06Q10/04; G06Q10/043; G06F; G06F30/00; G06F30/10; G06F30/18; G05; G05B; G05B2219/00; G05B2219/30; G05B2219/49; G05B2219/49011; G06F2113/00; G06F2113/14; G06F2113/24; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0491; Y10T83/141; Y10T83/148; Y10T83/155
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) | 1998-10-02 | 1999-04-03 | 1999-10-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-10-02 | 2003-04-03 | 2003-10-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-10-02 | 2007-04-03 | 2007-10-03 | $7700.00 | Window Closed / Lapsed |