US4912800B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning device for golfers and construction method therefor
Assignee: RECREATIVE TECHNOLOGIES Corp
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Filing: 1988-08-15
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Granted: 1997-01-14
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Expires: 2008-08-15
Abstract
No abstract record available.
Inventors
- 👤 Barry Zeltner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:39
CPC Classifications
A; A47; A47L; A47L23/00; A47L23/04; A47L23/10; A63; A63B; A63B55/00; A63B55/408; A63B57/00; A63B57/60; A46; A46B; A46B2200/00; A46B2200/30; A46B2200/3073
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) | 2000-01-14 | 2000-07-15 | 2001-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-01-14 | 2004-07-15 | 2005-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-01-14 | 2008-07-15 | 2009-01-14 | $7700.00 | Window Closed / Lapsed |