Bizarre Patents
A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.
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| Number | Title | Issue Date |
| 7146761 | Gun barrel safety lock with hand ratcheting wrench A gun safety device includes a barrel plug assembly having a first compression member, a second compression member, an expansion member, a joining member, and an adjustable extension rod assembly. The expansion member is sandwiched between the first compression memb... | 12/12/2006 |
| 7010944 | Padlock having restoring mechanism A padlock includes a shackle attached to a lock housing, a lever pivotally disposed in the lock housing and having one end for anchoring legs of the shackle to the lock housing, a carrier slidably received in the lock housing and having an actuating member to select... | 03/14/2006 |
| 6904778 | Mechanical combination lock A combination lock configured to resist surreptitious compromise by radiographic imaging and automatic dialers. In one aspect, the combination lock may include gate wheels having one true gate positioned among a plurality of false gates in which the true gate is con... | 06/14/2005 |
| 6837080 | Combination lock A combination lock includes a core unit, a locking mechanism, and a reset mechanism formed of a guide rod, a sliding plate, a stop rod and a reset member. The sliding plate is downwards to push the locking mechanism to the unlocking position wherein operation button... | 01/04/2005 |
| 6575004 | Combination lock system A combination lock system comprising a set of push-buttons, a set of series of coders each of which series is associated with a push-button, incrementing means for placing the coders of each series successively in a position to be operated by a push-butto... | 06/10/2003 |
| 6484545 | Mechanical code comparator A new class of mechanical code comparators is described which have broad potential for application in safety, surety, and security applications. These devices can be implemented as micro-scale electromechanical systems that isolate a secure or otherwise c... | 11/26/2002 |
| 6434981 | Combination lock A combination lock having a housing, a shackle, a dial, a pushbutton, and a lock assembly. The lock assembly is made of a group of rotating disks having windows that can be aligned to open the lock. When the dial is turned according to the combination of ... | 08/20/2002 |
| 5457907 | Gun lock assembly A gun lock assembly includes an engagement portion with a locked position in which a portion of the firing mechanism is operatively engaged to prevent firing of the firearm, and an unlocked position in which operation of the firearm is permitted. The lock... | 10/17/1995 |
| 4956985 | Combination lock mechanism and method A combination locking assembly of simplified and robust construction. The combination assembly incorporating easily positionable slide members for setting the combination. The combination assembly also including incremental movement retaining apparatus wh... | 09/18/1990 |
| 4905490 | Lock combination decoder Apparatus for determining the opening combination of a safe lock includes a servo motor, a molded dial gripper that fits over the hub of the combination lock dial, and a high resolution rotary, encoder, preferably one with a resolution of 1000 PPR. The ro... | 03/06/1990 |
| 4866958 | Push-button lock mechanisms 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 compre... | 09/19/1989 |
| 4827743 | Combination lock A combination locking assembly comprising a mechanism wherein the actuation push buttons are jammed and prevented from being depressed when a single one of the push buttons is already depressed. The combination locking assembly further having combination ... | 05/09/1989 |
| 4787224 | Mechanism for keyless lock systems A mechanism for a keyless lock has a generally prismatic body with a longitudinal hole and orthogonal transverse holes therethrough. A longitudinal cylinder axially movably in the longitudinal hole carries a lock-operating element and has concavely-rounde... | 11/29/1988 |
| 4709564 | Digital lock A digital system lock can be unlocked by only pushing several push-buttons in the specified order. This digital system lock is unlocked by the cooperation of mechanical elements, without utilizing a microcomputer device, and does not require a key. If the... | 12/01/1987 |
| 4627250 | Combination lock A resettable combination lock includes a plurality of user depressable buttons and a user-settable interposers for coupling selected ones of the buttons to a first button-actuation counter that counts correct button depressions and the other of the button... | 12/09/1986 |
| 4594865 | Sequential keyless lock This is a security device to be attached to an inside security grill. It would protect the unauthorized entry of individuals and provide emergency departure from a secured area. It is a sequentially operated keyless lock primarily for use as an escape dev... | 06/17/1986 |
| 4346574 | Lock device of the pushbutton system A mechanical lock device dispensing with a key capable of unlocking a dead bolt from outside the room when pushbuttons of a number r out of a total number of n are depressed and a locking and unlocking bar of a lock unit and a locking and unlocking member... | 08/31/1982 |
| 4333073 | Electromechanical decoder A mechanism comprising a code wheel assembly including a first element, a second element and a third element, a element, a plurality of main code posts preset for locking the first element and the second element in driving relation, selectively operable m... | 06/01/1982 |
| 4319223 | Full code means for electromechanical decoder A decoder mechanism comprising a code wheel assembly including an inner wheel element and an outer wheel element, means for locking the inner wheel element to the outer wheel element in driving relation, means selectively operable for actuating said locki... | 03/09/1982 |
| 4274272 | Mechanical digital lock Mechanical digital lock operable through a series of mechanical operations actuated by the depression of digital keys comprises an intellectual combination of essential mechanisms including a plurality of keys, digital selectors, identifiers, locking mean... | 06/23/1981 |
| 4232758 | Electromechanical anti-theft system for automobile vehicle Electrovalves are opened in automobile piping of a brake line, a clutch line and a fuel line by a current through normally open contacts of a plurality of control relays and through normally closed contacts of an interlocking relay. The control relays are... | 11/11/1980 |
| 4196603 | Combination push-button lock A combination push-button lock wherein a bolt is shiftably mounted in a body for movement between locked and unlocked positions, a rotor being mounted internally of the body and carrying an operator for unlocking the bolt upon predetermined rotor rotation... | 04/08/1980 |
| 4188885 | Fail-safe mechanical code convertor, munition arming device using same, and method of transmitting coded mechanical inputs A mechanical code convertor, munition arming device using same, and method of transmitting coded mechanical inputs are provided wherein such code convertor has an input member adapted to receive complementary mechanical driving movements, a mechanically l... | 02/19/1980 |
| 4125005 | Lock device of the pushbutton system A mechanical lock device dispensing with a key, wherein a locking and unlocking bar associated with at least one lock unit and a locking and unlocking pawl connected to such bar can be angularly rotated by depressing, in a proper order, pushbuttons of a n... | 11/14/1978 |
| 4111017 | Manually operated coded switch The disclosure relates to a manually operated recodable coded switch in which a code may be inserted, tried and used to actuate a lever controlling an external device. After attempting a code, the switch's code wheels must be returned to their zero positi... | 09/05/1978 |
| 4100776 | Combination lock for safes and the like Combination lock for the control of the retraction of a lock latch comprising a multiplicity of notched members each displaceable as a function of a numeral or number in the combination, in order that, upon display of the right combination, the notches ar... | 07/18/1978 |
| 4087995 | Combination lock A combination lock intended to equip a door of a safe, chest or strong room is disclosed in which both the setting up of the opening combination and the control of said opening are obtained using a single operating member. It comprises: (i) a multiplicity of w... | 05/09/1978 |
| 4027508 | Push-button combination lock A push-button combination lock for doors or the like having buttons which must be pushed in a prescribed combination and prescribed number of times to release the lock. The lock may be reset to a new combination by use of the same pushbuttons when operate... | 06/07/1977 |
| 4014194 | Mechanical push button lock A mechanical push button lock including a lock bolt which is mechanically displaced to and from a locked position by the cooperative engagement of push button driven motion inducing means and bolt actuating means is disclosed. The motion inducing means is... | 03/29/1977 |
| 3969596 | Combination lock for the ignition hood and trunk of an automotive vehicle This invention pertains to a security lock of the combination type for the ignition, hood and trunk compartments of an automotive vehicle. The proper sequential operation of a plurality of pre-selected push buttons associated therewith conditions the elec... | 07/13/1976 |
