US4604013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle side rail assembly
Assignee: Dee Zee Manufacturing
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Filing: 1985-01-14
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Granted: 1986-08-05
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Expires: 2005-01-14
Abstract
Abstract A side rail assembly (10) for attachment to the upper wall (43) of a pick-up truck (20), the assembly (10) comprising a tread plate (12) adapted to fit over the upper wall (43); a tubular, open-ended side rail (21) having a portion (22) disposed parallel to and spaced above the tread plate (12) with end portions (23) engaging the tread plate (12), the bottom wall (29) of the rail (21) split longitudinally to form a slot (30) and having an angular seat formed by shoulders (32) in the bottom wall (29); a plurality of angular and tubular spacers (33) adapted to fit in a nested manner into the shoulder seat at any location therealong and to engage the tread plate (12); and carriage bolt fasteners (34) slidingly engaged with the rail (21) by the slot (30) and insertable through the spacers (33), the tread plate (12) and the side panel wall (43 ) to fasten the assembly (10) to the side panel (11), the fasteners (34) being hidden from view.
Inventors
- 👤 Dennis L. Elwell
- 👤 Robert L. Sills
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:32
CPC Classifications
B; B60; B60P; B60P7/00; B60P7/06; B60P7/08; B60P7/0807; B60P7/0815
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
153 words
A side rail assembly for attachment to a side panel of a pick-up truck or like vehicle, the side panel having an upper wall with at least one opening formed therein for attachment purposes, the side rail assembly comprising: (a) tread plate means formed to fit over the side panel upper wall and having at least one opening adapted to register with at least one of the respective upper wall openings; (b) side rail means having a center portion spaced from said tread plate means; (c) spacer means disposed between said tread plate means and side rail means in nested engagement with said side rail means whereby said spacer means and side rail means are locked together against relative rotational movement about a common axis; and (d) means insertable through said registered openings for fastening said tread plate means, side rail means and spacer means together and to the side panel upper wall.
Claim 2
Dependent Claim
153 words
A side rail assembly for attachment to a side panel of a pick-up truck or like vehicle, the side panel having an upper wall with at least one opening formed therein for attachment purposes, the side rail assembly comprising: (a) tread plate means formed to fit over the side panel upper wall and having at least one opening adapted to register with at least one of the respective upper wall openings; (b) side rail means having a center portion spaced from said tread plate means; (c) spacer means disposed between said tread plate means and side rail means in nested engagement with said side rail means whereby said spacer means and side rail means are locked together against relative rotational movement about a common axis; and (d) means insertable through said registered openings for fastening said tread plate means, side rail means and spacer means together and to the side panel upper wall.
Claim 3
Dependent Claim
33 words
The side rail assembly of claim 1 wherein said side rail means comprises an elongated, tubular member having formed in the bottom thereof an angular seat in cross-section, which seat extends longitudinally thereof.
Claim 4
Dependent Claim
46 words
The side rail assembly of claim 1 wherein said side rail means comprises an elongated tubular member having at least one open end and having a slot formed longitudinally thereof within the bottom of the member, one end of the slot being at said open end.
Claim 5
Dependent Claim
30 words
The side rail assembly of claim 3 wherein said tubular member has formed in the bottom thereof an angular seat in cross-section, which seat extends longitudinally of said tubular member.
Claim 6
Dependent Claim
89 words
The side rail assembly of claim 3 wherein said side rail tubular member slot is formed centrally of the bottom wall thereof such that said bottom wall is split longitudinally of said tubular member and further wherein said fastening means includes at least one carriage bolt the shank of which is slidably movable into said slot from said open end, with the enlarged head of said one bolt disposed within said tubular member and engageable with the upper surfaces of said bottom wall on either side of said slot.
Claim 7
Dependent Claim
36 words
The side rail assembly of claim 1 wherein said spacer means includes an element having an angular upper portion adapted to nest into a like angular seat formed in the base of said side rail means.
Claim 8
Dependent Claim
22 words
The side rail assembly of claim 6 wherein said element has an opening formed therewithin whereby said fastening means is insertable therethrough.
References Cited (Backward Citations)
US1588000A
Cited
US3765713A
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US3841690A
Cited
US4440333A
Cited
US4253785A
Cited
US4248558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-04 | 1990-02-03 | 1990-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-04 | 1994-02-03 | 1994-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-04 | 1998-02-03 | 1998-08-05 | $7700.00 | Window Closed / Lapsed |