US4461445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting devices for dispensers
Assignee: Appor Ltd
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Filing: 1981-01-16
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Granted: 1984-07-24
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Expires: 2001-01-16
Abstract
Abstract A mounting and locking device for a dispenser consists of a mounting plate provided with holes enabling it to be screwed to a wall or similar support and having projections engageable with grooves formed in the back of the dispenser so that the dispenser can be engaged with the mounting plate by downward sliding movement. A latch member is provided on a portion of the mounting plate which is obscured by the dispenser when the dispenser is mounted on the mounting plate. The latch member is arranged in an operative position to project from the mounting plate and locate in a recess formed in the rear of the dispenser so that if an attempt is made to remove the dispenser by sliding it upwardly relative to the mounting plate the latch engages the dispenser and prevents it from being removed. The latch can be disengaged from the dispenser to enable the dispenser to be detached from the mounting bracket by means of a special tool inserted through a small opening in the underside of the bracket and engageable with a moving part of the latch. The opening is small so that the arrangement is largely tamper proof.
Inventors
- 👤 Audley B. Williamson
- 👤 Stewart Banks
- 👤 Frances J. Rice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:34
CPC Classifications
F; F16; F16M; F16M13/00; F16M13/02; F16M13/022; A; A47; A47K; A47K5/00; A47K5/06; A47K5/12
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
312 words
A mounting and locking device for a dispenser, comprising: a mounting plate adapted to be fixed to a support, mounting means carried by the mounting plate for engaging a dispenser so as to attach the dispenser to the mounting plate, the mounting means being linearly elongated in one direction and the dispenser being moved linearly in that direction with respect to the mounting means when attaching the dispenser to the mounting plate, a latch projecting from the mounting plate into the path of linear movement of a part of the dispenser, the latch being resiliently moveable in a direction transverse to the plane of the mounting plate into and out of said path of movement, and being so formed that it permits the dispenser part to pass it when the dispenser is being moved in the direction for attaching the dispenser to the mounting plate and prevents removal of the dispenser from the mounting plate by movement of the dispenser in the opposite direction, and the latch being carried by the mounting plate at a location which is hidden when the dispenser is attached to the mounting plate, means carried by the latch for engagement by a tool for moving the latch resiliently out of the path of movement of the dispenser part, to permit linear movement of the dispenser with respect to the mounting plate, in a direction opposite to the direction in which the dispenser is moved when attaching it to the mounting plate, so as to remove the dispenser from the mounting plate, a peripheral rim on the mounting plate, said latch member projecting beyond the rim in its locking position, and an opening in the peripheral rim for providing access for a tool to the means carried by the latch for moving the latch, the opening being diemensioned to restrict access other than by use of a tool.
Claim 2
Dependent Claim
312 words
A mounting and locking device for a dispenser, comprising: a mounting plate adapted to be fixed to a support, mounting means carried by the mounting plate for engaging a dispenser so as to attach the dispenser to the mounting plate, the mounting means being linearly elongated in one direction and the dispenser being moved linearly in that direction with respect to the mounting means when attaching the dispenser to the mounting plate, a latch projecting from the mounting plate into the path of linear movement of a part of the dispenser, the latch being resiliently moveable in a direction transverse to the plane of the mounting plate into and out of said path of movement, and being so formed that it permits the dispenser part to pass it when the dispenser is being moved in the direction for attaching the dispenser to the mounting plate and prevents removal of the dispenser from the mounting plate by movement of the dispenser in the opposite direction, and the latch being carried by the mounting plate at a location which is hidden when the dispenser is attached to the mounting plate, means carried by the latch for engagement by a tool for moving the latch resiliently out of the path of movement of the dispenser part, to permit linear movement of the dispenser with respect to the mounting plate, in a direction opposite to the direction in which the dispenser is moved when attaching it to the mounting plate, so as to remove the dispenser from the mounting plate, a peripheral rim on the mounting plate, said latch member projecting beyond the rim in its locking position, and an opening in the peripheral rim for providing access for a tool to the means carried by the latch for moving the latch, the opening being diemensioned to restrict access other than by use of a tool.
Claim 3
Dependent Claim
50 words
A device according to claim 1 wherein said mounting plate is provided with abutment means to limit downward sliding movement of said dispenser and in its locking position said latch member prevents upward movement of the dispenser by abutment with the inner surface of a bottom well of the dispenser.
Claim 4
Dependent Claim
34 words
A device according to claim 1 wherein said mounting means comprises a pair of forwardly and laterally projecting side members adapted for sliding engagement with slots formed in a back wall of the dispenser.
Claim 5
Dependent Claim
52 words
A device according to claim 1 wherein the peripheral shape of said mounting plate when viewed in front or rear elevation corresponds to the peripheral shape of the portion of the dispenser which overlies the mounting plate when the dispenser is mounted thereon such that the mounting plate is hidden from view.
Claim 6
Dependent Claim
89 words
A dispenser assembly comprising a mounting and locking device according to claim 1, and a dispenser incorporating a container adapted to receive products to be dispensed, the dispenser being provided with formations in the rear wall thereof slidably engageable with complimentary formations on the mounting plate to locate the dispenser thereon in a manner such that the mounting plate is obscured by the dispenser, an opening being provided in the dispenser adjacent to said latch member for engagement therewith to prevent release of the dispenser from the mounting plate.
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) | 1987-07-24 | 1988-01-23 | 1988-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-24 | 1992-01-23 | 1992-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-24 | 1996-01-23 | 1996-07-24 | $7700.00 | Window Closed / Lapsed |