公开(公告)号：US4008940A

公开(公告)日：1977-02-22

申请号：US584911

申请日：1975-06-09

Applicant: James P. Foley

Inventor： James P. Foley

IPC: H01R13/627 ,  H01R13/54

CPC classification number: H01R13/6271

Abstract: This telephone apparatus includes a headset module and a station module. The headset is of a lightweight type which requires an amplifier for the electrical signal produced by the microphone, in order for the output signal to be compatible with conventional telephone switchboard apparatus. The headset module also includes electrical conductors extending from the microphone and earphone of the headset to a latchable plug forming part of a connector. The station module includes a receptacle for receiving the latchable plug, an amplifier and a connector plug engageable with a conventional receptacle. That connector plug may be part of a rigid assembly including the other parts of the station module, or it may be connected to that assembly by flexible conductors.

Abstract translation: 该电话设备包括耳机模块和站模块。 耳机是轻便型的，其需要用于由麦克风产生的电信号的放大器，以便输出信号与常规电话交换机装置兼容。 耳机模块还包括从耳机的麦克风和耳机延伸到形成连接器的一部分的可闩锁插头的电导体。 站模块包括用于接收可闩锁插头的插座，放大器和可与常规插座接合的连接器插头。 该连接器插头可以是包括站模块的其他部件的刚性组件的一部分，或者它可以通过柔性导体连接到该组件。

公开(公告)号：US3943649A

公开(公告)日：1976-03-16

申请号：US488498

申请日：1974-07-15

Applicant: James P. Foley

Inventor： James P. Foley

IPC: H04M1/21 ,  G09F3/00

CPC classification number: H04M1/21

Abstract: Telephone index devices including a flat base member which may be secured to a telephone and having binding loops which may be closed and opened for replacement of index sheets. The base member is secured to a telephone instrument by a plug and socket structure.

Abstract translation: 电话机索引装置包括可固定在电话机上的平底座部件，并具有可以封闭并打开以便更换索引片的装订回路。 基座构件通过插头和插座结构固定到电话仪器上。

公开(公告)号：USD396145S

公开(公告)日：1998-07-21

申请号：US64152

申请日：1996-12-23

Applicant: David G. Grau ,  James P. Foley ,  Scott K. Meyer ,  Richard W. Goldinger

Designer： David G. Grau ,  James P. Foley ,  Scott K. Meyer ,  Richard W. Goldinger

公开(公告)号：US4779712A

公开(公告)日：1988-10-25

申请号：US907220

申请日：1986-09-15

Applicant: Douglas W. Petercsak ,  James P. Foley

Inventor： Douglas W. Petercsak ,  James P. Foley

IPC: H01Q1/18 ,  F16D63/00

CPC classification number: H01Q1/18

Abstract: A non-linear torque produced by an offset mass rotating on a shaft is balanced over 360.degree. of revolution by a lever arm mounted to the shaft extending in a direction opposite that of the offset mass and a spring means for generating a constant force in the direction of gravity at the opposite end of the lever arm.

Abstract translation: 通过在轴上旋转的偏移质量产生的非线性扭矩通过安装在沿与偏移质量块相反的方向延伸的轴的杠杆臂平衡360°以上的旋转臂，以及用于产生恒定力的弹簧装置 杠杆臂相对端的重力方向。

公开(公告)号：USRE30662E

公开(公告)日：1981-06-30

申请号：US926716

申请日：1978-07-21

Applicant: James P. Foley

Inventor： James P. Foley

IPC: H04M1/05

CPC classification number: H04M1/05

Abstract: This headset includes an earphone and/or a microphone. The headset is mounted on a yoke adapted to fit over a wearer's head with pad means at each end of the yoke for engaging the sides of the wearer's head at areas spaced above the ear. One of the pad means is apertured horizontally to receive a beam which extends in either direction from the pad means, so that that pad means can be placed on the wearer's head with the beam extending forwardly, whether that one pad is on the left or right. A housing is coupled to the forward end of the beam. When the headset includes an earphone, the earphone transducer is in the housing and an ear tube is coupled to the forwardly extending end of the beam and communicates through a hole in the beam with the earphone transducer. The beam is frictionally adjustable longitudinally of an aperture in a casing on the pad means.