US3189307A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible fifth wheel stand assemblies
Assignee: Pullman Standard Inc
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Filing: 1963-07-10
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Granted: 1965-06-15
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Expires: 1983-07-10
Abstract
No abstract record available.
Inventors
- 👤 William H Peterson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:46
CPC Classifications
B; B61; B61D; B61D45/00; B61D45/001; B61D45/004; B61D45/005; Y; Y10; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/1624
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
A COLLAPSIBLE STAND FOR A FIFTH WHEEL COMPRISING, A KING-PIN ENGAGING MEMBER INCLUDING TWO, OPPOSED, RELATIVELY MOVABLE PARTS SLIDABLE WITH EACH OTHER FOR LOCKING ENGAGEMENT WITH A KING-PIN UPON MOVEMENT OF THE PARTS TOWARD EACH OTHER, A FRAME ASSEMBLY INCLUDING TWO VERTICALLY COLLAPSIBLE ARM MEANS PIVOTALLY ATTACHED TO EACH OTHER INTERMEDIATE THEIR END AND HAVING THEIR UPPER ENDS PIVOTALLY MOUNTING SAID MOVABLE PARTS, RESPECTIVELY,
Claim 2
Dependent Claim
64 words
A COLLAPSIBLE STAND FOR A FIFTH WHEEL COMPRISING, A KING-PIN ENGAGING MEMBER INCLUDING TWO, OPPOSED, RELATIVELY MOVABLE PARTS SLIDABLE WITH EACH OTHER FOR LOCKING ENGAGEMENT WITH A KING-PIN UPON MOVEMENT OF THE PARTS TOWARD EACH OTHER, A FRAME ASSEMBLY INCLUDING TWO VERTICALLY COLLAPSIBLE ARM MEANS PIVOTALLY ATTACHED TO EACH OTHER INTERMEDIATE THEIR END AND HAVING THEIR UPPER ENDS PIVOTALLY MOUNTING SAID MOVABLE PARTS, RESPECTIVELY,
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) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |