US4942745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking security arrangement
Assignee: YACHT-LOK A CALIFORNIA PARTNERSHIP
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Filing: 1989-07-18
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Granted: 1990-07-24
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Expires: 2009-07-18
Abstract
Abstract A locking security arrangement is provided for both mounting an electronic component on and locking the component to a bracket assembly. A threaded shaft removably mounted on a tumbler of a lock assesmbly by threaded engagement in an aperture is inserted through a non-circular aperture in the bracket assembly. The shaft is advanced into a threaded aperture in a housing of the electronic component until a non-circular portion of a housing of the lock assembly approaches and then enters the non-circular aperture. A key inserted in the tumbler permits continued rotation of the threaded shaft through rotation of the tumbler relative to the lock assembly housing in response to turning movement of key, to continue advancing the threaded shaft into the threaded aperture in the housing of the electronic component until the non-circular portion of the housing of the lock assembly is completely seated within the non-circular aperture. With the key then removed from the tumbler, unauthorized removal of the electronic component is prevented. However, authorized removal of the component is accomplished by inserting the key in the tumbler and rotating the tumbler in a direction to withdraw the threaded shaft from the threaded aperture in the component housing. The bracket assembly comprises a U-shaped bracket having opposite legs with offset portions having non-circular apertures therein for receiving the lock assemblies. Alternatively, a different hollow sleeve is disposed over each leg and has an offset portion with the non-circular aperture therein.
Inventors
- 👤 Gregory A. Jacobs
- 👤 Merrill G. Neal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:58
CPC Classifications
E; E05; E05B; E05B73/00; E05B73/0082; F; F16; F16B; F16B41/00; F16B41/005; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/437; Y10T70/439; Y10T70/443; Y10T70/50; Y10T70/5009; Y10T70/5889; Y10T70/5982
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
87 words
An arrangement for securing a piece of equipment to a securing surface comprising the combination of: a securing surface; a piece of equipment having a housing; a bracket assembly mounted on the securing surface; and a key-operated lock assembly non-rotatably mounted within the bracket assembly and having a shaft disposed within a mating aperture in the housing of the piece of equipment, the shaft of the lock assembly being capable of removal from the housing of the piece of equipment only with the use of a key.
Claim 2
Dependent Claim
87 words
An arrangement for securing a piece of equipment to a securing surface comprising the combination of: a securing surface; a piece of equipment having a housing; a bracket assembly mounted on the securing surface; and a key-operated lock assembly non-rotatably mounted within the bracket assembly and having a shaft disposed within a mating aperture in the housing of the piece of equipment, the shaft of the lock assembly being capable of removal from the housing of the piece of equipment only with the use of a key.
Claim 3
Dependent Claim
43 words
The invention set forth in claim 1, wherein the lock assembly includes a housing non-rotatably mounted within the bracket assembly and a tumbler mounted within the housing of the lock assembly and being rotatable relative thereto only with insertion of a key therein.
Claim 4
Dependent Claim
67 words
The invention set forth in claim 2, wherein the shaft is a threaded shaft, the mating aperture in the housing of the piece of equipment is a threaded aperture and the tumbler includes the threaded shaft which is disposed within the mating threaded aperture in the housing of the piece of equipment to secure the piece of equipment to the lock assembly and to the bracket assembly.
Claim 5
Dependent Claim
44 words
The invention set forth in claim 2, wherein the housing of the lock assembly has a non-circular portion thereof and the bracket assembly has a non-circular aperture therein configured to and non-rotatably receiving the non-circular portion of the housing of the lock assembly therein.
Claim 6
Dependent Claim
73 words
The invention set forth in claim 2, wherein the bracket assembly includes a leg having an aperture therein and a hollow sleeve disposed over the leg and having an aperture therein, the sleeve non-rotatably receiving the housing of the lock assembly in the aperture therein and the lock assembly extending through the aperture in the leg and the shaft thereof extending into the mating aperture in the housing of the piece of equipment.
Claim 7
Dependent Claim
48 words
The invention set forth in claim 5, wherein the housing of the lock assembly has a non-circular portion thereof and the one of the opposite apertures in the sleeve is non-circular and conforms to and non-rotatably receives the non-circular portion of the housing of the lock assembly therein.
Claim 8
Dependent Claim
142 words
A locking security arrangement comprising the combination of a bracket assembly having a first non-circular aperture therein, a first lock having a housing and a tumbler journaled within the housing and rotatable relative to the housing only with use of a key, the housing having a non-circular portion thereof which is non-rotatably receivable within the first non-circular aperture in the bracket assembly, the tumbler having a shaft mounted thereon for securing engagement with a device to be secured to the bracket assembly, the bracket assembly comprising a bracket of generally U-shaped configuration having a pair of opposite legs, one of which has the first non-circular aperture therein and the other of which has a second non-circular aperture therein of configuration like the first noncircular aperture, and a second lock of configuration like the first lock non-rotatably received within the second non-circular aperture.
Claim 9
Dependent Claim
142 words
A locking security arrangement comprising the combination of a bracket assembly having a first non-circular aperture therein, a first lock having a housing and a tumbler journaled within the housing and rotatable relative to the housing only with use of a key, the housing having a non-circular portion thereof which is non-rotatably receivable within the first non-circular aperture in the bracket assembly, the tumbler having a shaft mounted thereon for securing engagement with a device to be secured to the bracket assembly, the bracket assembly comprising a bracket of generally U-shaped configuration having a pair of opposite legs, one of which has the first non-circular aperture therein and the other of which has a second non-circular aperture therein of configuration like the first noncircular aperture, and a second lock of configuration like the first lock non-rotatably received within the second non-circular aperture.
Claim 10
Dependent Claim
35 words
The invention set forth in claim 7, wherein each of the pair of legs has a protruding portion terminating in an outer surface offset from the leg and having one of the non-circular apertures therein.
Claim 11
Dependent Claim
171 words
A locking security arrangement comprising the combination of a bracket assembly having a first non-circular aperture therein, a first lock having a housing and a tumbler journaled within the housing and rotatable relative to the housing only with use of a key, the housing having a non-circular portion thereof which is non-rotatably receivable within the first non-circular aperture in the bracket assembly, the tumbler having a shaft mounted thereon for securing engagement with a device to be secured to the bracket assembly, the bracket assembly including a bracket of generally U-shaped configuration having a pair of opposite legs, a first hollow sleeve configured to receive one of the opposite legs therein and having the first noncircular aperture therein and a second hollow sleeve configured to receive the other one of the opposite legs therein and having a configuration like the first hollow sleeve and a second noncircular aperture therein, and a second lock of configuration like the first lock non-rotatably received within the second non-circular aperture of the second hollow sleeve.
Claim 12
Dependent Claim
171 words
A locking security arrangement comprising the combination of a bracket assembly having a first non-circular aperture therein, a first lock having a housing and a tumbler journaled within the housing and rotatable relative to the housing only with use of a key, the housing having a non-circular portion thereof which is non-rotatably receivable within the first non-circular aperture in the bracket assembly, the tumbler having a shaft mounted thereon for securing engagement with a device to be secured to the bracket assembly, the bracket assembly including a bracket of generally U-shaped configuration having a pair of opposite legs, a first hollow sleeve configured to receive one of the opposite legs therein and having the first noncircular aperture therein and a second hollow sleeve configured to receive the other one of the opposite legs therein and having a configuration like the first hollow sleeve and a second noncircular aperture therein, and a second lock of configuration like the first lock non-rotatably received within the second non-circular aperture of the second hollow sleeve.
Claim 13
Dependent Claim
126 words
The invention set forth in claim 9, wherein each of the first and second hollow sleeves has a protruding portion terminating in an outer surface offset from the sleeve and having the first or the second non-circular aperture therein, an associated one of the pair of opposite legs has an aperture therein for receiving the shaft when the first or the second lock is mounted within the non-circular aperture, and the hollow sleeve has an aperture therein opposite the protruding portion for receiving the shaft when the associated one of the pair of opposite legs is received within the sleeve and the first or the second lock is mounted within the non-circular aperture in the offset outer surface of the protruding portion of the hollow sleeve.
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) | 1993-07-23 | 1994-01-22 | 1994-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-07-23 | 1998-01-22 | 1998-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-07-23 | 2002-01-22 | 2002-07-24 | $7700.00 | Window Closed / Lapsed |