Patent US4199298A successfully refreshed from Google Patents.
US4199298A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer for skid mounted tanks
Assignee: SMATCO INDUSTRIES Inc
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Filing: 1977-12-05
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Granted: 1980-04-22
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Expires: 1997-12-05
Abstract
Abstract A trailer for skid mounted tanks having a pair of sections, connectors on each section for connection on to the respective ends of the skids of a skid mounted tank, each section having cables and hydraulic cylinders for raising said skids into connection position with the respective sections, and adjustable stabilizing supports for securing the tank during transportation, the forward section having a gooseneck structure and a king pin for connection to the fifth wheel of a tractor.
Inventors
- 👤 Rodney F. A. Webre, Jr.
- 👤 Oris H. Dinger, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:38
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/40; B62; B62D; B62D53/00; B62D53/04; B62D53/06; B62D53/061; B62D53/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
In a tank trailer, a pair of trailer sections, said sections being adapted to be positioned at the respective ends of a skid mounted tank, connecting means for securing one end of one of said sections to the forward end of said tank and one end of the other section to the rearward end of said tank, means for raising each end of said tank into said connecting means and anchoring said tank and skids in traveling position, said means for raising said tank into connected position consists of fixed members extending from one end of each of said sections, hydraulic cylinders having reciprocating rams mounted on each of said sections, cables extending from said rams to said connecting members, a sheave on one end of each of said sections over which said cable travels horizontal bars connecting the extended ends of said skids and bar receiving means, one portion of which is pivotally mounted on said connecting member and means for selectively locking said bars in raised position.
Claim 2
Dependent Claim
169 words
In a tank trailer, a pair of trailer sections, said sections being adapted to be positioned at the respective ends of a skid mounted tank, connecting means for securing one end of one of said sections to the forward end of said tank and one end of the other section to the rearward end of said tank, means for raising each end of said tank into said connecting means and anchoring said tank and skids in traveling position, said means for raising said tank into connected position consists of fixed members extending from one end of each of said sections, hydraulic cylinders having reciprocating rams mounted on each of said sections, cables extending from said rams to said connecting members, a sheave on one end of each of said sections over which said cable travels horizontal bars connecting the extended ends of said skids and bar receiving means, one portion of which is pivotally mounted on said connecting member and means for selectively locking said bars in raised position.
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) | 1983-04-22 | 1983-10-22 | 1984-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-22 | 1987-10-22 | 1988-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-22 | 1991-10-22 | 1992-04-22 | $7700.00 | Window Closed / Lapsed |