US4182530A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Commercial trash bin locking system
Assignee: Individual
•
Filing: 1978-04-20
•
Granted: 1980-01-08
•
Expires: 1998-04-20
Abstract
Abstract A commercial trash bin is provided with locking arrangements which restrict the use of the trash bin to the authorized user thereof, and still permit the dumping of the trash bins without wasting any extra time by the garbage truck operator. The lids are provided with a special latch which is disabled to permit dumping through gravity action when the trash bin is lifted and inverted and dumped. In one case the mechanism includes a heavy spring which is compressed by the weight of the trash bin, and in another case a gravity operated latch releasing mechanism is employed. In each case, to open the trash bin while it is in the upright orientation, a key-operated release, either in the form of a padlock or a built-in lock mechanism, is used.
Inventors
- 👤 Allan M. Hodge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:09
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/14; B65F1/16; B65F1/1615; E; E05; E05C; E05C3/00; E05C3/02; E05C3/04; E05C3/047; E05C3/048; Y; Y10; Y10S; Y10S220/00; Y10S220/908; Y10T; Y10T292/00; Y10T292/08; Y10T292/1043; Y10T292/1051; Y10T292/1052; Y10T292/1061; Y10T292/34
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
144 words
A locking trash bin assembly comprising: a commercial trash bin; at least one lid mounted on said trash bin; locking means for normally preventing the opening of said lid when said trash bin is in the upright orientation; means for disabling said locking means and permitting said lid or lids to swing open when said trash bin is dumped; means for unlocking said locking means to permit the opening of said lid or lids when the trash bin is in the upright orientation; and means for permitting authorized users only to operate said unlocking means and for preventing unauthorized users from operating said unlocking means when said trash bin is in the upright orientation, whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 2
Dependent Claim
144 words
A locking trash bin assembly comprising: a commercial trash bin; at least one lid mounted on said trash bin; locking means for normally preventing the opening of said lid when said trash bin is in the upright orientation; means for disabling said locking means and permitting said lid or lids to swing open when said trash bin is dumped; means for unlocking said locking means to permit the opening of said lid or lids when the trash bin is in the upright orientation; and means for permitting authorized users only to operate said unlocking means and for preventing unauthorized users from operating said unlocking means when said trash bin is in the upright orientation, whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 3
Dependent Claim
33 words
A locking trash bin assembly as defined in claim 1, wherein said disabling means includes gravity operated means for permitting said lid of lids to open when said trash bin is being dumped.
Claim 4
Dependent Claim
76 words
A locking trash bin assembly as defined in claim 1, wherein said locking means includes a latch holding said lid or lids closed, a spring engaging a portion of said latch and biasing said latch to the latching position, and means for compressing said spring and releasing said latch by the application of the weight of at least a portion of said assembly to compress said spring as said bin is raised and rotated for dumping.
Claim 5
Dependent Claim
26 words
A locking trash bin assembly as defined in claim 3 wherein said spring is a heavy duty spring, whereby it may not easily be operated manually.
Claim 6
Dependent Claim
53 words
A locking trash bin assembly as defined in claim 3 wherein said latch includes a gravity operated latch detent and a lid engaging portion, and wherein means are provided for pivotally mounting said latch detent between said lid engaging portion of said latch and the portion of said latch engaged by said spring.
Claim 7
Dependent Claim
24 words
A locking trash bin assembly as defined in claim 1, further including means secured to said bin for facilitating raising and dumping said bin.
Claim 8
Dependent Claim
34 words
A locking trash bin assembly as defined in claim 6 wherein said means secured to said bin for facilitating raising and dumping said bin constitutes pocket tubes secured to the sides of said bin.
Claim 9
Dependent Claim
57 words
A locking trash bin assembly as defined in claim 1 wherein said locking means and said disabling means includes gravity actuated detent means for normally preventing opening of said lid, or lids, and means for mounting said detent means for movement as said bin is turned upside down for dumping to permit said lid to fully open.
Claim 10
Dependent Claim
88 words
A locking trash bin assembly as defined in claim 1 wherein a first pivoted member is provided for engaging the lid or lids, spring means are provided for biasing said first pivoted member into a locking position with respect to said lid or lids, and gravity actuated detent means are provided for locking said first pivoted member against movement when said trash bin is in the upright position and for permitting said lid or lids to swing past said pivoted member when said bin is inverted for dumping.
Claim 11
Dependent Claim
41 words
A locking trash bin assembly as defined in claim 1 wherein said unlocking means includes means for removing said locking means from said assembly, thereby permitting the lid or lids to be opened while the bin is in the upright orientation.
Claim 12
Dependent Claim
139 words
A locking trash bin assembly comprising: a commercial trash bin; a lid or lids mounted on said trash bin; locking means for normally preventing the opening of said lid or lids when said trash bin is in the upright orientation; means for disabling said locking means and permitting said lid or lids to swing open when said trash bin is dumped; and means for unlocking said locking means to permit the opening of said lid or lids when the trash bin is in the upright orientation, said unlocking means includes security means for releasing said locking means and permitting the authorized user only to deposit trash in said bin, whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 13
Dependent Claim
139 words
A locking trash bin assembly comprising: a commercial trash bin; a lid or lids mounted on said trash bin; locking means for normally preventing the opening of said lid or lids when said trash bin is in the upright orientation; means for disabling said locking means and permitting said lid or lids to swing open when said trash bin is dumped; and means for unlocking said locking means to permit the opening of said lid or lids when the trash bin is in the upright orientation, said unlocking means includes security means for releasing said locking means and permitting the authorized user only to deposit trash in said bin, whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 14
Dependent Claim
42 words
A locking trash bin assembly as defined in claim 11 wherein said unlocking means comprises means for removing said locking means from said assembly, thereby permitting the the lid or lids to be opened while said bin is in the upright position.
Claim 15
Dependent Claim
123 words
A trash bin assembly including a commercial trash bin and a lid or lids mounted on said trash bin, the improvement comprising: locking means for normally preventing the opening of said lid or lids by unauthorized persons when said trash bin is in the upright orientation; means for disabling said locking means and permitting said lid to swing open when said trash bin is dumped; and means operable only by authorized persons for unlocking said locking means to permit the opening of said lid when the trash bin is in the upright orientation; whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 16
Dependent Claim
123 words
A trash bin assembly including a commercial trash bin and a lid or lids mounted on said trash bin, the improvement comprising: locking means for normally preventing the opening of said lid or lids by unauthorized persons when said trash bin is in the upright orientation; means for disabling said locking means and permitting said lid to swing open when said trash bin is dumped; and means operable only by authorized persons for unlocking said locking means to permit the opening of said lid when the trash bin is in the upright orientation; whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 17
Dependent Claim
129 words
A trash bin assembly including a commercial trash bin and a lid or lids mounted on said trash bin, the improvements comprising: locking means for normally preventing the opening of said lid or lids by unauthorized persons when said trash bin is in the normal upright orientation resting on a supporting surface; means for disabling said locking means and permitting said lid to swing open when said trsh bin is dumped; and means operable only by authorized persons for unlocking said locking means to permit the opening of said lid when the trash bin is in the upright orientation; whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
Claim 18
Dependent Claim
129 words
A trash bin assembly including a commercial trash bin and a lid or lids mounted on said trash bin, the improvements comprising: locking means for normally preventing the opening of said lid or lids by unauthorized persons when said trash bin is in the normal upright orientation resting on a supporting surface; means for disabling said locking means and permitting said lid to swing open when said trsh bin is dumped; and means operable only by authorized persons for unlocking said locking means to permit the opening of said lid when the trash bin is in the upright orientation; whereby the authorized users of said trash bin have exclusive access to deposit trash in said bin, and there is no delay in the normal dumping of said trash bin.
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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) | 1983-01-07 | 1983-07-09 | 1984-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-07 | 1987-07-09 | 1988-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-07 | 1991-07-09 | 1992-01-08 | $7700.00 | Window Closed / Lapsed |