US4589876B1
Expired / Lapsed
US
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US4589876B1 - - Google Patents
Assignee: Procter and Gamble Co
•
Filing: 1984-03-20
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Granted: 1993-04-27
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Expires: 2004-03-20
Abstract
No abstract record available.
Inventors
- 👤 J Van Tilburg Kees
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:56
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/47; A61F13/475; A61F13/4751; A61F13/4752; A61F13/51; A61F13/511; A61F13/56; A61F13/5605; A61F13/5616; A61F13/53; A61F13/534; A61F13/537; A61F13/58; A61F13/49; A61F2013/49068; A61F2013/49076; A61F13/514; A61F13/51401; A61F2013/51409; A61F2013/530131; A61F13/53708; A61F2013/53721; A61F2013/583
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) | 1996-04-26 | 1996-10-26 | 1997-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-04-26 | 2000-10-26 | 2001-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-04-26 | 2004-10-26 | 2005-04-27 | $7700.00 | Window Closed / Lapsed |