US4060066B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4060066B1 - - Google Patents
Assignee: Individual
•
Filing: 1975-12-11
•
Granted: 1990-09-25
•
Expires: 1995-12-11
Abstract
No abstract record available.
Inventors
- 👤 S Kudlacek Donald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:47
CPC Classifications
F; F41; F41B; F41B5/00; F41B5/10; F41B5/105; Y; Y10; Y10S; Y10S124/00; Y10S124/90
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) | 1993-09-24 | 1994-03-26 | 1994-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-24 | 1998-03-26 | 1998-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-24 | 2002-03-26 | 2002-09-25 | $7700.00 | Window Closed / Lapsed |