Patents Assigned to Lock-R-Lock
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Patent number: 4952228Abstract: A push-button padlock having a swivel-only shackle, the free end of which is receivingly engaged by a sleeve that is reciprocable into the padlock body housing upon actuation of a thumb latch member projecting through the housing, preferably through a hole in the front face. The shackle is an inverted J-shaped shackle with the longer end entrained in the padlock body where it engages a latching mechanism which includes the thumb latch and shackle sleeve members. The thumb latch is preferably of breakaway construction and the sleeve may be rotatable. A locking mechanism of any desired type to selectively lock and unlock the latching mechanism may be employed. One preferred locking mechanism is of push-button type, and another preferred locking mechanism is a key lock mechanism, both of which are operative to selectively lock and unlock the latching mechanism that may be employed.Type: GrantFiled: July 20, 1989Date of Patent: August 28, 1990Assignee: Lock-R-Lock, Inc.Inventors: Jewell A. Taylor, Robert J. Bretl
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Patent number: 4866958Abstract: A sequence dependent push-button lock mechanism having compression loaded locking rod assemblies, arcuate segments of which are placed in compression if attempts are made to force the lock open, and unlocking by rotating the arcuate segments out of compression engagement with a sliding block associated with a thumb-actuated reciprocating shackle sleeve, particularly adapted for use in padlocks and deadbolt/cabinet locks. The locks are applicable to use in combination with pivot-only shackles in the padlock form, and thumb-actuated shackle or deadbolt release mechanisms. The thumb latch is of a break-away type to deter plurality of holes in a spaced array for receiving spring biased automatic return push-button assemblies which actuate locking rods that are disposed to rotate upon selective engagement with various combinations of special "T" and "C" shaped flanges on button actuator members.Type: GrantFiled: August 26, 1988Date of Patent: September 19, 1989Assignee: Lock-R-LockInventors: Robert J. Bretl, Jewell A. Taylor
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Patent number: 4862714Abstract: A push-button padlock having a swivel-only shackle, the free end of which is receivingly engaged by a sleeve that is reciprocable into the padlock body housing upon actuation of a thumb latch member projecting through the housing, preferably through a hole in the front face. The shackle is an inverted J-shaped shackle with the longer end entrained in the padlock body where it engages a latching mechanism which includes the thumb latch and shackle sleeve members. The thumb latch is preferably of breakaway construction and the sleeve may be rotatable. A locking mechanism of any desired type to selectively lock and unlock the latching mechanism may be employed. The preferred locking mechanism is of push-button type, comprising a button block member having a plurality of holes in a spaced array for receiving and retaining two types of buttons, one or more Type A Combination Button(s) and the balance being Dead Pin B Buttons.Type: GrantFiled: July 18, 1988Date of Patent: September 5, 1989Assignee: Lock-R-Lock, Inc.Inventors: Jewell A. Taylor, Robert J. Bretl
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Patent number: 4829795Abstract: In accordance with the present invention, an anchor assembly is described for use in association with double- and single-keeper padlocks that substantially strengthens such padlocks to withstand prying leverage moments applied at the crown of the shackle. Such padlocks have an upper registry surface through which a shackle disconnectably connects to define locking and unlocking positions.Type: GrantFiled: February 9, 1988Date of Patent: May 16, 1989Assignee: Lock-R-Lock, Inc.Inventor: Jewell Taylor
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Patent number: 4751830Abstract: The application discloses a push-button lock to which a secondary key is added to the locking system for use when the button combination for a lock is forgotten or not readily available. Unlocking with the secondary key is accomplished by the use of a toothed trigger plate and a gear system. The secondary key turns the gear which in turn rotates the trigger plate. A secondary locking pin secured to the trigger plate rotates with the movement of the trigger plate and releases the shackle. When unlocked by the push-button combination, the shackle is released and the trigger plate is separated from the gear. The toothed end of the trigger plate again aligns with the gear when returned to the locked position. In the preferred embodiment alternative, an elongated flange member having a slot in which a pin on the trigger plate travels is employed in place of the system.Type: GrantFiled: March 6, 1987Date of Patent: June 21, 1988Assignee: Lock-R-Lock, Inc.Inventor: Ching-Hsiung Cheng
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Patent number: D352886Type: GrantFiled: June 17, 1991Date of Patent: November 29, 1994Assignee: Lock-R-Lock, Inc.Inventor: Jewell A. Taylor
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Patent number: D360125Type: GrantFiled: August 12, 1994Date of Patent: July 11, 1995Assignee: Lock-R-Lock, Inc.Inventor: Jewell A. Taylor