US4676431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trash container
Assignee: Individual
•
Filing: 1986-12-17
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Granted: 1987-06-30
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Expires: 2006-12-17
Abstract
Abstract A large trash container has a horizontal pivot bar on one end and lift ring on the opposite end for permitting the container to be emptied into a rear loading truck having a winch for pivoting the container around the pivot bar when the lift ring is winched upward. Pivotable covers on the container open under the influence of gravity to discharge trash as the container is tipped. Side brackets are also attached to the container which may be engaged by lifting forks of a front loading truck for lifting and tilting the container to discharge the contents into a truck mounted receptacle.
Inventors
- 👤 John E. Teske
- 👤 Curt D. Beckman
- 👤 Thomas C. Warner
- 👤 Keith A. Pine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:55
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/12; B65F1/122; Y; Y10; Y10S; Y10S220/00; Y10S220/908
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
157 words
An improved trash container adapted to be emptied by front or rear loading trash hauling vehicles, said container having a bottom and peripheral side walls forming an open receptacle for receiving trash, wherein the improvement comprises: (a) pivot bar means attached to the upper edge of the front of the container for engaging a stationary pivot point on a rear loading trash hauling vehicle; (b) lift ring means attached to the upper edge of the rear of the container for engagement with a winch cable to permit said container to be pivoted upward around said pivot bar means when said lift ring means is raised; (c) bracket means attached to each side wall of said container for engagement with the lift forks of a front loading trash hauling vehicle; and, (d) pivotable cover means for normally covering said container when in an upright position and adapted to pivot to an open position when said container is tipped.
Claim 2
Dependent Claim
157 words
An improved trash container adapted to be emptied by front or rear loading trash hauling vehicles, said container having a bottom and peripheral side walls forming an open receptacle for receiving trash, wherein the improvement comprises: (a) pivot bar means attached to the upper edge of the front of the container for engaging a stationary pivot point on a rear loading trash hauling vehicle; (b) lift ring means attached to the upper edge of the rear of the container for engagement with a winch cable to permit said container to be pivoted upward around said pivot bar means when said lift ring means is raised; (c) bracket means attached to each side wall of said container for engagement with the lift forks of a front loading trash hauling vehicle; and, (d) pivotable cover means for normally covering said container when in an upright position and adapted to pivot to an open position when said container is tipped.
Claim 3
Dependent Claim
37 words
A trash container as set forth in claim 1, wherein said cover means comprises at least one cover panel which is pivotable about an axis extending generally parallel to the central axis of said pivot bar means.
Claim 4
Dependent Claim
69 words
A trash container as set forth in claim 1, wherein said cover means comprises: (a) first pivotable cover means for covering a substantial portion of the upper front of said container and being pivotable to open along the front upper edge of said container; and, (b) second pivotable cover means for covering the remainder of the upper rear portion of said container and being pivotable to an open position.
Claim 5
Dependent Claim
46 words
A trash container as set forth in claim 1, wherein said pivot bar means comprises a generally horizontal bar having its central axis extending generally parallel to the upper front edge of said container and having its ends extending outwardly from each side of said container.
Claim 6
Dependent Claim
23 words
A trash container as set forth in claim 1, wherein said peripheral side walls are tapered upwardly and outwardly from said container bottom.
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) | 1990-06-29 | 1990-12-29 | 1991-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-06-29 | 1994-12-29 | 1995-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-06-29 | 1998-12-29 | 1999-06-30 | $7700.00 | Window Closed / Lapsed |