Class 379/448 - Hookswitch operator

Subclass of Class 379 - Telephonic communications
Definition: Subject matter including apparatus for depressing the actuator
No. of patents: 32
Last issue date: 03/04/2008

Number	Title	Issue Date
7340254	Measurement opportunities for a mobile unit operating with a switched beam antenna in a CDMA system Measurement opportunities are provided to a wireless transmit/receive unit (WTRU) operating with a switched beam antenna in a CDMA wireless communication system. The switched beam antenna is a smart antenna generating a plurality of directional beams and an omni-dir...	03/04/2008
7324817	Wireless communication method and apparatus for selecting and reselecting cells based on measurements performed using directional beams and an omni-directional beam pattern A wireless communication method and apparatus for selecting and reselecting cells used by a wireless transmit/receive unit (WTRU) in a wireless multi-cell communication system. The WTRU includes a switched beam antenna configured to form a plurality of directional b...	01/29/2008
7136483	Mobile terminal mode control in high data rate CDMA system Mobile terminals in a high data rate CDMA system may be placed in a control hold mode wherein reverse link control channels are gated, or transmitted at a reduced duty cycle. Mode decisions are based on the activity of the mobile terminal in both the forward and rev...	11/14/2006
6741703	Mechanical handset lift for a telephone Mechanical handset lift for raising of one end of a telephone receiving handset to activate the hook switch and allow the handset to remain positioned over a telephone body so that electrical operation of a remote receiver/mouthpiece can be effected. ...	05/25/2004
6704416	Hook switch status glitch filter A line card circuit using a pair of comparators such that the output of the first comparator is coupled to an input of the second comparator through an RC circuit. The RC circuit is tuned such that short transients, such as false pulses and false off hook...	03/09/2004
6526143	Device for lifting a handset The present invention concerns a lifting device which is configured to be coupled mechanically to a given telephone apparatus, said telephone apparatus having a handset and a fixed part, and whereby the lifting of the handset activates a switch in the tel...	02/25/2003
5930354	Automatic answering pick-up device A cordless telephone headset and remotely controlled telephone handset pick-up device for use in conjunction with an existing corded telephone set. A mechanical lift arm of the pick-up device, driven by an electric motor with a slip clutch, lifts the hand...	07/27/1999
5778061	Switching device for a telephone set with handset, switching an auxiliary device by substituting for the handset The invention concerns a switching device for a telephone set having a handset enabling an auxiliary device to be substituted for the handset. In an embodiment, the switching device includes a casing provided with at least one compartment, the compartment...	07/07/1998
5758289	Telephone system and bell sound detecting method thereof A relay lifter comprises a hook switch unit for turning ON/OFF a hook switch in response to a talk switch, a voice switching unit for switching connection of an aural signal in said corded telephone set between a transmitter/receiver of said corded teleph...	05/26/1998
5732355	Telephone system The is provided by the present invention a telephone system with high versatility comprising a corded telephone set, a cordless telephone set, and a relay lifter, wherein said relay lifter comprises a hook switch unit for turning ON/OFF a hook switch of t...	03/24/1998
5159628	Hook-off detection device for a telephone handset A device for detecting the hooking off of a telephone handset from a telephone set body, comprises an elongated part (8) provided with hinges (11) rotating around a longitudinal axis (10); a key (6), constituted by a lateral extension of said part and pos...	10/27/1992
5131037	Call clip A telephone switch depressor that includes a planar wedge panel that includes a tapered, planar wedge end that is adapted to be received between a telephone flash switch and the opening through which the switch extends. The depressor serves to hold the fl...	07/14/1992
5033083	Telephone line switch apparatus A telephone line switch actuating mechanism includes two identical parts, each having a portion which makes up a plunger, while the remaining portion is pivotally mounted for enabling the two parts to be assembled in an opposing relationship to each other...	07/16/1991
4912759	Device for selectively depressing a telephone switch A device for selectively keeping the flash button of a telephone handset depressed. The device comprises a detachable telephone handset engaging member, which when secured to the handset depresses the flash button, thereby keeping the telephone off line. ...	03/27/1990
4907265	Telephone set with a mechanism for preventing unwanted displacements An improved telephone set of the type including a telephone body and a handset adapted to be placed on the former wherein the telephone set includes features which prevents displacement of the handset from the telephone body. The telephone body has a pair...	03/06/1990
4782526	Telephone set An improved telephone set of the type including a telephone body and a handset adapted to be placed on the former. The telephone body has a pair of engagement blocks incorporated therein of which part is projected outwardly of the telephone body and they ...	11/01/1988
4742542	Telephone switch-hook actuator apparatus A telephone switch-hook actuator apparatus for use with a telephone unit incorporating a conventional handset whereby the telephone switch-hook actuator apparatus serves to operate the telephone switch-hook in place of the handset. Accordingly, a headset ...	05/03/1988
4700385	Remote telephone control apparatus A control apparatus for remotely controlling the operation of a telephone hand set when a hand set is remotely located from its associated base. The apparatus includes a housing having first and second connectors mounted thereon. The connectors respective...	10/13/1987
4614845	Telephone hookswitch flasher A mechanical apparatus for flashing a hookswitch of a telephone set. The apparatus is comprised of a baseplate for retention on a telephone set, and first and second co-operative planar members resiliently hinged to an edge of the baseplate, whereby the s...	09/30/1986
4392017	Telephone handset lifting device This invention operates in combination with a cradle supported telephone handset. It includes an electric switch operated by a variable timer which is set to operate at various times of a period of absence and for lengths of time selected by the occupant ...	07/05/1983
4360714	Telephone moveable cradle lock A locking device for telecommunications transceivers includes a key operated lock cylinder contained in a frame designed to fit between a transceiver's side mounted cradle and the opposed side of the transceiver's base, a latch bar attached to the lock cy...	11/23/1982
4335279	Mechanical telephone conversation time limiting device To prevent unauthorized or prolonged telephone conversations, a limiting device is attachable to an ordinary telephone set by means of a padlock means with removable key. The device comprises a timer which can be set only when one of the shut-off pushbutt...	06/15/1982
4308432	Auxiliary cradle holding device for a telephone The present invention relates to an auxiliary cradle holding device which is removably attached to a desk type telephone, wherein the handset of the telephone is removably received on the cradle holding device and the cylindrical plunger members of the te...	12/29/1981
4281220	Telephone dialing and answering device A telephone dialing apparatus includes a housing to enclose the base portion of a telephone, a hook switch operating solenoid in the housing, a motor driven dial-operating drive disc, a switch unit operable by the user and an indicator light. A first swit...	07/28/1981
4179590	Apparatus for controlling related equipment and for enabling hand free usage An apparatus for use with or integrally formed of a telephone instrument, where the telephone instrument is thus functional to enable concurrent use and non-use of related equipment. The apparatus has a faceset means formed of a transmitter-receiver unit ...	12/18/1979
4139741	Phone guard for locking out long-distance calls A telephone lock for attachment to a telephone permits a user to dial local calls only with a first predetermined number of digits. Upon lifting a receiver/speaker from a cradle connected to the telephone lock, a counting device counts the first number of...	02/13/1979
4104485	Telephone loud-speaker system A telephone loud-speaker system for use with telephones having a handset includes a chassis with a cradle for receiving the handset. The cradle is movable between a first position whereat the telephone's switch buttons are depressed, and a second position...	08/01/1978
4079196	Telephone control apparatus A telephone control apparatus is disclosed for controlling the use of a telephone in which the handset of the telephone may be continuously located at position remote from the telephone for use with auxilliary equipment, such as a hands free telephone uni...	03/14/1978
4049927	Telephone hand-set holding means A telephone hand-set holding means is disclosed for supporting and maintaining a telephone hand-set relative to a table top, desk, or floor, or like surface, in a convenient user position adjacent to the mouth and ear of a telephone user, thereby leaving ...	09/20/1977
4005269	Apparatus for interfacing between telephone and wireless communication systems An apparatus for interfacing between a telephone instrument and a wireless communication system is disclosed. Subsystems of the apparatus include: telephone answering; telephone handset acoustic coupling (called "audio transducer"); transceiver acoustic c...	01/25/1977
3982072	Phone aid timing device A telephone timing device adapted to be mounted on a desk or table telephone having a base unit and a telephone hand set, and having means for engaging the base unit of the telephone. In order to disable the telephone for a predetermined period of time, t...	09/21/1976
3970789	Telephone service control device A telephone service control device of multi-purpose character includes a housing mounted on a telephone set. Within the housing is an operating mechanism which is connected with the telephone circuit plungers to accomplish various functions according to a...	07/20/1976

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Class 379/448 - Hookswitch operator