US4384514B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4384514B1 - - Google Patents
Assignee: Consolidated Bathurst Inc
•
Filing: 1981-03-03
•
Granted: 1989-08-01
•
Expires: 2001-03-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:30
CPC Classifications
B; B21; B21B; B21B37/00; B21B37/28; B21B37/30; B21B37/32; D; D21; D21F; D21F3/00; D21F3/02; D21F3/06; D21F7/00; D21F7/06; D21G; D21G1/00; D21G1/002; G; G03; G03F; G03F7/00; G03F7/16; G03F7/164; H; H05; H05K; H05K13/00; H05K13/0061; B21B27/00; B21B27/06; B21B27/10; B21B27/106; Y; Y10; Y10S; Y10S100/00; Y10S100/917
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1992-07-31 | 1993-01-30 | 1993-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-07-31 | 1997-01-30 | 1997-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-07-31 | 2001-01-30 | 2001-08-01 | $7700.00 | Window Closed / Lapsed |