Patent US5148916A successfully refreshed from Google Patents.
Patent US4302877A successfully refreshed from Google Patents.
Patent US3466772A successfully refreshed from Google Patents.
US3466772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient retaining means
Assignee: CORONA FORGE Co
•
Filing: 1967-05-25
•
Granted: 1969-09-16
•
Expires: 1987-05-25
Abstract
No abstract record available.
Inventors
- 👤 Dwight M Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 17:28
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/20; F16B2/22; E; E02; E02F; E02F9/00; E02F9/28; E02F9/2808; E02F9/2816; E02F9/2833; E02F9/2841; F16B19/00; F16B19/002; F16B19/004; F16B2200/00; F16B2200/10; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17957; Y10T403/00; Y10T403/70; Y10T403/7018; Y10T403/7021; Y10T403/7022; Y10T403/7047; Y10T403/7061; Y10T403/7098
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |