US5135337B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lightweight metal cutter
Assignee: Individual
•
Filing: 1989-02-03
•
Granted: 1993-12-14
•
Expires: 2009-02-03
Abstract
No abstract record available.
Inventors
- 👤 Adamson Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:33
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/006; B23C2222/00; B23C2222/04; B23C2228/00; B23C2228/24; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1904; Y10T407/27
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) | 1996-12-13 | 1997-06-14 | 1997-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-12-13 | 2001-06-14 | 2001-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-12-13 | 2005-06-14 | 2005-12-14 | $7700.00 | Window Closed / Lapsed |