US3022809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nut and bolt lock with teeth to notch the bolt thread
Assignee: SPS Technologies LLC
•
Filing: 1958-01-20
•
Granted: 1962-02-27
•
Expires: 1978-01-20
Abstract
No abstract record available.
Inventors
- 👤 Kottsieper Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:08
CPC Classifications
C; C10; C10M; C10M5/00; F; F16; F16B; F16B13/00; F16B13/04; F16B13/08; F16B39/00; F16B39/02; F16B39/08; F16B39/10; F16B39/22; F16B39/24; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/926; Y10S411/927
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1320962A
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US692573A
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FR359024A
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US906476A
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US1158340A
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US1352053A
Cited
US1796207A
Cited
US2131812A
Cited
US2366869A
Cited
US2728370A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |