US5348432C1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tee nut
Assignee: Nagayama Electronic Industry Co Ltd
•
Filing: 1993-09-24
•
Granted: 2001-01-09
•
Expires: 2013-09-24
Abstract
No abstract record available.
Inventors
- 👤 Yutaka Nagayama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:49
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/048
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) | 2004-01-09 | 2004-07-10 | 2005-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2008-01-09 | 2008-07-10 | 2009-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2012-01-09 | 2012-07-10 | 2013-01-09 | $7700.00 | Window Closed / Lapsed |