US3018535A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure member
Assignee: United Carr Fastener Corp
•
Filing: 1959-02-10
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Granted: 1962-01-30
•
Expires: 1979-02-10
Abstract
No abstract record available.
Inventors
- 👤 Theodore R Griffin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:45
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/06; F16B5/0607; F16B5/0621; F16B5/0664; F16J; F16J13/00; F16J13/02; F16J13/14; F16B21/00; F16B21/06; F16B21/08; F16B21/086; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45545; Y10T24/45581
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2303148A
Cited
US2315211A
Cited
US2537786A
Cited
US2644213A
Cited
GB651568A
Cited
US2552917A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-29 | 1965-07-31 | 1966-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-29 | 1969-07-31 | 1970-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-29 | 1973-07-31 | 1974-01-30 | $7700.00 | Window Closed / Lapsed |