US3390925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting rod with strap type cap
Assignee: Caterpillar Inc
•
Filing: 1966-04-19
•
Granted: 1968-07-02
•
Expires: 1986-04-19
Abstract
No abstract record available.
Inventors
- 👤 Charles N Fangman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:58
CPC Classifications
F; F01; F01D; F01D25/00; F01D25/16; F01D25/166; F16; F16C; F16C7/00; F16C7/02; F16C7/023; F16C9/00; F16C9/04; F05; F05D; F05D2220/00; F05D2220/40; F16C2360/00; F16C2360/22; F16C2360/23; F16C2360/24; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7047; Y10T403/7061; Y10T74/00; Y10T74/21; Y10T74/2142
Claims Analysis
Total Claims: 0
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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) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |