US4879007B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shield for plating bath
Assignee: Process Automation International Ltd
•
Filing: 1988-12-12
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Granted: 1999-05-25
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Expires: 2008-12-12
Abstract
No abstract record available.
Inventors
- 👤 Chi W Wong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:09
CPC Classifications
C; C25; C25D; C25D17/00; C25D17/008; C25D17/001; C25D17/06; C25D17/08; H; H05; H05K; H05K3/00; H05K3/22; H05K3/24; H05K3/241; Y; Y10; Y10S; Y10S204/00; Y10S204/07; Y10S205/00; Y10S205/92
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) | 2002-05-24 | 2002-11-23 | 2003-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-05-24 | 2006-11-23 | 2007-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-05-24 | 2010-11-23 | 2011-05-25 | $7700.00 | Window Closed / Lapsed |