Patent US3288492A successfully refreshed from Google Patents.
US3288492A
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Trailer chassis and connecting means therefor
Assignee: HIGHWAY TRAILER IND Inc
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Filing: 1964-08-10
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Granted: 1966-11-29
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Expires: 1984-08-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Henry C Stricker
- 👤 Gerald A Sill
- 👤 James T Cribben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:05
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/64; B60P1/6418; B60P1/6481; Y; Y10; Y10S; Y10S280/00; Y10S280/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
IN A CHASSIS FRAME CONSTRUCTION OF THE CLASS DESCRIBED, IN COMBINATION, FIRST AND SECOND FRAME UNITS MOVABLE INTO ADJACENT ALIGNED POSITION FOR LOAD BEARING SUPPORT, A TRUSS MEMBER FOR EACH UNIT AND MOVABLY ENGAGED THEREWITH, MEANS TO CONNECT SAID MEMBERS TO THE UNITS AND TO EACH OTHER TO FORM TENSION MEANS, COMPRESSION ADJUSTMENT MEANS INTERMEDIATE THE ENDS OF THE UNITS, AND BOGIE MEANS TO SUPPORT SAID UNITS JOINTLY AND INDEPENDENTLY.
Claim 2
Dependent Claim
70 words
IN A CHASSIS FRAME CONSTRUCTION OF THE CLASS DESCRIBED, IN COMBINATION, FIRST AND SECOND FRAME UNITS MOVABLE INTO ADJACENT ALIGNED POSITION FOR LOAD BEARING SUPPORT, A TRUSS MEMBER FOR EACH UNIT AND MOVABLY ENGAGED THEREWITH, MEANS TO CONNECT SAID MEMBERS TO THE UNITS AND TO EACH OTHER TO FORM TENSION MEANS, COMPRESSION ADJUSTMENT MEANS INTERMEDIATE THE ENDS OF THE UNITS, AND BOGIE MEANS TO SUPPORT SAID UNITS JOINTLY AND INDEPENDENTLY.
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) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |