1
Nepovim Zdenek: Cable connector. Lindsay Specialty Products, November 5, 1974: US3846738 (173 worldwide citation)

A connector for attachment to the end of a coaxial cable having a core electrode and a conductive sheath electrode which includes a housing having an integral tubular skirt formed from four rearwardly extending tongues collectively formed with a rearwardly facing external cam surface. A tubular cap ...


2
Nepovim Zdenek: Cable connector. Lindsay Specialty Products, June 6, 1972: US3668612 (169 worldwide citation)

A connector for attachment to the end of a coaxial cable having an axial core electrode or conductor and a conductive sheath electrode or conductor includes a housing having an integral tubular skirt formed from four rearwardly extending tongues collectively formed with a rearwardly facing external ...


3
Zdenek Nepovim Lindsay: Coaxial cable connector. Lindsay Specialty Products, Arne I Fors, Frank I Piper, June 20, 1972: US3671926 (91 worldwide citation)

A connector for attachment to the end of a coaxial cable having an axial core electrode and an outer conductive sheath electrode includes a sheath-gripping ferrule and a collet sleeve for gripping an exposed forward end portion of the core electrode. The ferrule and the collet sleeve are disposed wi ...


4
Pennypacker Frank Chester: Signal splitter. Lindsay Specialty Products, July 11, 1972: US3676744 (26 worldwide citation)

A connector box for connecting the individual electrodes of a plurality of coaxial cables and especially useful as a splitter box for a television antenna lead-in comprises a two-part casing. Mating upper and lower casing members are cast with corresponding semi-cylindrical out-ward extensions which ...


5
Frank C Pennypacker Lindsay: High frequency signal routing devices for use in catv systems. Lindsay Specialty Products, Arne I Fors, Frank I Piper, June 20, 1972: US3671885 (26 worldwide citation)

Passive devices for signal routing such as directional couplers, hybrid splitters and power inserters, for use in CATV or similar signal distribution systems having improved operating characteristics are obtained by the incorporation of pi-section high-pass filters into such devices. Conventional sp ...


6
Crowhurst David B, Thomas John E: Directional communication signal tap. Lindsay Specialty Products, February 8, 1972: US3641464 (25 worldwide citation)

This invention relates to a directive tap for tapping off a portion of a signal strength such as a television signal from a main cable transmission line. The tap of the invention has an improved directivity over a substantial bandwidth which is achieved by providing an electrostatic shield between t ...


7
Pennypacker Frank C: Directional tap comprising pi-section high pass filter for use in catv system. Lindsay Specialty Products, July 17, 1973: US3747028 (14 worldwide citation)

Combination directional couplers and splitters for extracting controlled fractions of signal power, for use in CATV or similar signal distribution systems and having improved operating characteristics are obtained by the incorporation of pi-section high-pass filters into such integrated devices. Con ...


8
Graham Fraser: Tubular furniture construction. Lindsay Specialty Products, Fetherstonhaugh & Co, November 23, 1982: US04359809 (13 worldwide citation)

The invention is a clip used to clip the edge of a web that forms a seat or back of a lawn chair having a tubular frame. The clip is made from a single piece of wire bent into a T-shape with a stem the T-stem having a hook and a C-shaped hole searching lead section which is designed to engage the in ...


9
Reilly James Park: Signal directional tap. Lindsay Specialty Products, Fors Arne I, Piper Frank I, Wong David W, March 18, 1975: US3872408 (10 worldwide citation)

A directional tap for tapping electronic signals from a distribution line is shown herein. The tap includes a directional coupler having a current sensing transformer and a voltage sensing transformer. The current sensing transformer has a primary winding connected in series with the distribution li ...


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