US3129958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination truck
Assignee: Individual
•
Filing: 1961-11-24
•
Granted: 1964-04-21
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Expires: 1981-11-24
Abstract
No abstract record available.
Inventors
- 👤 Lars S Mortensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:15
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A COMBINATION TRUCK COMPRISING, IN COMBINATION, A CAB, A CHASSIS SECURED TO SAID CAB, A SUB-CHASSIS ASSEMBLY SUPPORTED BY WHEEL MEANS, SAID SUB-CHASSIS RECEIVED WITHIN SAID MAIN CHASSIS, SAID MAIN CHASSIS RECEIVING SAID SUBCHASSIS COMPRISING A PAIR OF SPACED APART LOCKING PINS PERPENDICULAR TO SAID CHASSIS, SAID LOCKING PINS RECEIVING A PAIR OF SPACED APART SEMI-CIRCULAR OPENINGS IN LOCKING ENGAGEMENT WITH SAID SUB-CHASSIS, A SUBSTANTIALLY RAISED CROSS BAR BETWEEN SIDE CHANNEL MEMBERS OF SAID MAIN CHASSIS SUPPORTING IN ABUTMENT THEREWITH A FLAT BED, SAID FLAT BED HAVING AN UPWARDLY SUBSTANTIALLY VERTICAL BACK MEMBER, SAID FLAT BED RECEIVING AT ITS REARMOST UNDERSIDE A PAIR OF PARALLEL SPACED APART BRACKETS, SAID BRACKETS PIVOTABLE ABOUT A PAIR OF EXTERNAL PINS ON SAID SUB-CHASSIS, SAID PIVOTABLE BRACKETS BEING LOCATED REAWARD OF SAID WHEEL MEANS.
Claim 2
Dependent Claim
130 words
A COMBINATION TRUCK COMPRISING, IN COMBINATION, A CAB, A CHASSIS SECURED TO SAID CAB, A SUB-CHASSIS ASSEMBLY SUPPORTED BY WHEEL MEANS, SAID SUB-CHASSIS RECEIVED WITHIN SAID MAIN CHASSIS, SAID MAIN CHASSIS RECEIVING SAID SUBCHASSIS COMPRISING A PAIR OF SPACED APART LOCKING PINS PERPENDICULAR TO SAID CHASSIS, SAID LOCKING PINS RECEIVING A PAIR OF SPACED APART SEMI-CIRCULAR OPENINGS IN LOCKING ENGAGEMENT WITH SAID SUB-CHASSIS, A SUBSTANTIALLY RAISED CROSS BAR BETWEEN SIDE CHANNEL MEMBERS OF SAID MAIN CHASSIS SUPPORTING IN ABUTMENT THEREWITH A FLAT BED, SAID FLAT BED HAVING AN UPWARDLY SUBSTANTIALLY VERTICAL BACK MEMBER, SAID FLAT BED RECEIVING AT ITS REARMOST UNDERSIDE A PAIR OF PARALLEL SPACED APART BRACKETS, SAID BRACKETS PIVOTABLE ABOUT A PAIR OF EXTERNAL PINS ON SAID SUB-CHASSIS, SAID PIVOTABLE BRACKETS BEING LOCATED REAWARD OF SAID WHEEL MEANS.
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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |