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US4964860B1
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US4964860B1 - - Google Patents
Assignee: Procter and Gamble Co
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Filing: 1990-07-18
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Granted: 1994-01-18
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Expires: 2010-07-18
Abstract
No abstract record available.
Inventors
- 👤 P. Gipson William
- 👤 W. Mason Michael
- 👤 A. Hensler Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:49
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/44; A61F5/4401; A61F13/00; A61F13/15; A61F13/56; A61F13/64; A61F13/45; A61F13/49; A61F13/494; A61F13/49406; A61F13/49413; A61F13/62; A61F13/622; A61F2013/5666
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) | 1997-01-17 | 1997-07-19 | 1998-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-17 | 2001-07-19 | 2002-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-17 | 2005-07-19 | 2006-01-18 | $7700.00 | Window Closed / Lapsed |