US3173344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pistons with ball and socket connecting rod joint
Assignee: Individual
•
Filing: 1963-09-03
•
Granted: 1965-03-16
•
Expires: 1983-09-03
Abstract
No abstract record available.
Inventors
- 👤 Mongitore Pietro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:32
CPC Classifications
F; F16; F16J; F16J1/00; F16J1/10; F16J1/14; F16J1/22; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
IN A PISTON ASSEMBLY, A PISTON INCLUDING A SKIRT PORTION HAVING AN INNER WALL; A PISTON ROD; JOINT MEANS COMPRISING A BALL AND SOCKET MEANS FOR CONNECTING SAID PISON TO THE PISTON ROD; AN OUTTURNED FLANGE FIXED TO SAID SOCKET; AND MEANS FOR SLIDABLY MOUNTING SAID OUTTURNED FLANGE IN A PLANE TRANSVERSE TO THE LONGITUDINAL AXIS OF SAID PISTON.
Claim 2
Dependent Claim
59 words
IN A PISTON ASSEMBLY, A PISTON INCLUDING A SKIRT PORTION HAVING AN INNER WALL; A PISTON ROD; JOINT MEANS COMPRISING A BALL AND SOCKET MEANS FOR CONNECTING SAID PISON TO THE PISTON ROD; AN OUTTURNED FLANGE FIXED TO SAID SOCKET; AND MEANS FOR SLIDABLY MOUNTING SAID OUTTURNED FLANGE IN A PLANE TRANSVERSE TO THE LONGITUDINAL AXIS OF SAID PISTON.
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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) | 1968-03-15 | 1968-09-14 | 1969-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-15 | 1972-09-14 | 1973-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-15 | 1976-09-14 | 1977-03-16 | $7700.00 | Window Closed / Lapsed |