US3482481A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bolt or nut head
Assignee: Individual
•
Filing: 1968-10-24
•
Granted: 1969-12-09
•
Expires: 1988-10-24
Abstract
No abstract record available.
Inventors
- 👤 Strohm Newell
- 👤 Jack Newell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:35
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/46; B25B13/461; B25B13/462; B25B13/02; B25B13/04; B25B13/06; B25B13/065; B25B13/466; F; F16; F16B; F16B23/00; F16B23/0061; Y; Y10; Y10S; Y10S411/00; Y10S411/919
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |