Patent US4569280B1 successfully refreshed from Google Patents.
US4569280B1
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Assignee: LE-JO ENTERPRISES Inc A PA CORP
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Filing: 1984-09-26
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Granted: 1996-07-02
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Expires: 2004-09-26
Abstract
No abstract record available.
Inventors
- 👤 Ambro Dominic D
- 👤 Clayton E Giangiulio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:36
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/24; B26D3/26; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6608; Y10T83/6614; Y10T83/748
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) | 1999-07-02 | 2000-01-01 | 2000-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-02 | 2004-01-01 | 2004-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-02 | 2008-01-01 | 2008-07-02 | $7700.00 | Window Closed / Lapsed |