Patent US4396324A successfully refreshed from Google Patents.
US4396324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tie-down rail apparatus for a pick-up truck or the like
Assignee: Individual
•
Filing: 1981-04-06
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Granted: 1983-08-02
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Expires: 2001-04-06
Abstract
Abstract A tie-down rail apparatus extends below top rim walls on side walls for a load-carrying bed of a pick-up truck. Rails extend between walls forming stake pockets where end portions of the rails each engages with a coupling socket extending from a holder which is supported by walls of the stake pocket. The holders have an L-shaped, U-shaped or S-shaped configuration to wrap around the walls of the stake pocket and support the coupling sockets. The rail is supported for telescoping movement from a connector in one modification and in another modification, the rail takes the form of a rectangular tube with a longitudinal slot to support tie fixtures at various locations along the slot.
Inventors
- 👤 Robert C. Ellis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:52
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/02; B62D33/0222; B60; B60P; B60P7/00; B60P7/06; B60P7/135; B60P7/15
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
157 words
A tie-down rail apparatus for a pick-up truck or the like having a load-carrying bed and at least upstanding side walls including top rim walls extending along opposed, longitudinal sides of the bed, said upstanding side walls carrying spaced-apart and generally rectangular stake walls forming vertical stake pockets opening out of said top rim walls, said tie-down rail apparatus being in combination with said stake walls and essentially comprising at least two holders having a configuration to fit against at least two sides of said stake walls at locations spaced between said top rim walls and said load-carrying bed for attached support by said stake walls, at least one coupling socket extending outwardly from each holder, and a rail means having a sufficient length to extend between said holders for support by the coupling sockets thereof, said coupling socket having a side wall surrounding a pocket area into which an end of said rail means is received.
Claim 2
Dependent Claim
157 words
A tie-down rail apparatus for a pick-up truck or the like having a load-carrying bed and at least upstanding side walls including top rim walls extending along opposed, longitudinal sides of the bed, said upstanding side walls carrying spaced-apart and generally rectangular stake walls forming vertical stake pockets opening out of said top rim walls, said tie-down rail apparatus being in combination with said stake walls and essentially comprising at least two holders having a configuration to fit against at least two sides of said stake walls at locations spaced between said top rim walls and said load-carrying bed for attached support by said stake walls, at least one coupling socket extending outwardly from each holder, and a rail means having a sufficient length to extend between said holders for support by the coupling sockets thereof, said coupling socket having a side wall surrounding a pocket area into which an end of said rail means is received.
Claim 3
Dependent Claim
29 words
The tie-down rail apparatus according to claim 1 wherein said holders include a U-shaped holder having walls dimensioned to wrap around three sides of one of said stake walls.
Claim 4
Dependent Claim
18 words
The tie-down apparatus according to claim 2 wherein opposed walls of said holder each carries a coupling socket.
Claim 5
Dependent Claim
29 words
The tie-down rail apparatus according to claim 1 wherein said holders include an L-shaped holder having walls dimensioned to wrap around two sides of one of said stake walls.
Claim 6
Dependent Claim
59 words
The tie-down rail apparatus according to claim 1 wherein said holders include an S-shaped holder having walls forming two pockets opening from opposite sides, one such pocket being dimensioned to wrap around three sides of one of said stake walls and the other of such pockets containing a coupling socket extending from a back crosswall of the S-shaped holder.
Claim 7
Dependent Claim
39 words
The tie-down rail apparatus according to claim 1 wherein said coupling socket includes a tube secured at one end to one of said holder members to receive an end portion of said rail means within the side walls thereof.
Claim 8
Dependent Claim
20 words
The tie-down rail apparatus according to claim 1 further including a tie fixture for releasable attachment to said rail means.
Claim 9
Dependent Claim
52 words
The tie-down rail apparatus according to claim 1 wherein said rail means includes a rail member, a connector having a pocket at one end for telescopic support of an end portion of said rail member, and resilient means engaged between said rail member and said connector within the pocket of the latter.
Claim 10
Dependent Claim
42 words
The tie-down rail apparatus according to claim 1 wherein said rail means includes a tube having rectangular side walls, and wherein said coupling socket on each holder includes rectangular side walls for mating engagement with rectangular side wall portions of said tube.
Claim 11
Dependent Claim
41 words
The tie-down rail apparatus according to claim 9 wherein one of said rectangular side walls of said tube defines a longitudinal slot, said apparatus further including a tie fixture including fastening means extending into said slot for support by said tube.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-01 | 1987-01-31 | 1987-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-01 | 1991-01-31 | 1991-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-01 | 1995-01-31 | 1995-08-02 | $7700.00 | Window Closed / Lapsed |