US3231301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivotal connection for a window regulator
Assignee: Motors Liquidation Co
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Filing: 1963-08-09
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Granted: 1966-01-25
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Expires: 1983-08-09
Abstract
No abstract record available.
Inventors
- 👤 Wayne T Gray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:39
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/382; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32975
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A PIVOTAL CONNECTION COMPRISING A FIRST MEMBER INCLUDING AN APERTURE THERETHROUGH, A SECOND MEMBER COMPRISING TWO PORTIONS LYING ON EITHER SIDE OF THE FIRST MEMBER, BOTH OF THE PORTIONS HAVING INWARDLY DISPOSED BOSSES PROJECTING INTO THE APERTURE THAT AERE WELDED TOGETHER TO FORM A JOURNAL, AND A BEARING MEMBER HAVING AN AXIAL PORTION INTERPOSED BETWEEN THE JOURNAL AND THE INNER SURFACE OF THE APERTURE AND HAVING A RESILIENT GENERALLY RADIALLY EXTENDING INWARDLY AXIALLY INCLINED PORTION THAT BIASES ONE SAID PORTION INTO ENGAGEMENT WITH THE FIRST MEMBER TO PROVIDE A RATTLE-FREE PIVOTAL CONNECTION.
Claim 2
Dependent Claim
92 words
A PIVOTAL CONNECTION COMPRISING A FIRST MEMBER INCLUDING AN APERTURE THERETHROUGH, A SECOND MEMBER COMPRISING TWO PORTIONS LYING ON EITHER SIDE OF THE FIRST MEMBER, BOTH OF THE PORTIONS HAVING INWARDLY DISPOSED BOSSES PROJECTING INTO THE APERTURE THAT AERE WELDED TOGETHER TO FORM A JOURNAL, AND A BEARING MEMBER HAVING AN AXIAL PORTION INTERPOSED BETWEEN THE JOURNAL AND THE INNER SURFACE OF THE APERTURE AND HAVING A RESILIENT GENERALLY RADIALLY EXTENDING INWARDLY AXIALLY INCLINED PORTION THAT BIASES ONE SAID PORTION INTO ENGAGEMENT WITH THE FIRST MEMBER TO PROVIDE A RATTLE-FREE PIVOTAL CONNECTION.
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) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |