US2426653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brazing nut and bolt
Assignee: Ohio Nut & Bolt Co
•
Filing: 1944-08-17
•
Granted: 1947-09-02
•
Expires: 1964-08-17
Abstract
No abstract record available.
Inventors
- 👤 Roderick J Whelan
- 👤 Robert A Reich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:31
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/06; F16B37/061; F16B37/048; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US185339A
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US242649A
Cited
US997420A
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US1161944A
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US1717250A
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US1883906A
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US2054187A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-09-01 | 1951-03-03 | 1951-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-09-01 | 1955-03-03 | 1955-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-09-01 | 1959-03-03 | 1959-09-02 | $7700.00 | Window Closed / Lapsed |