US3039508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wedge locked insert
Assignee: Individual
•
Filing: 1957-11-18
•
Granted: 1962-06-19
•
Expires: 1977-11-18
Abstract
No abstract record available.
Inventors
- 👤 Whitney E Greene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:41
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/04; F16B39/06; F16B37/00; F16B37/12; F16B37/122; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/929; Y10S411/939; Y10S411/947; Y10S411/955; Y10S411/965; Y10S411/969
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US947327A
Cited
US1080332A
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US2318415A
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US2407160A
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US2544096A
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US2568640A
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US2640521A
Cited
US2783811A
Cited
US2936014A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |