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Randall Grigoletti Phones & Addresses

  • Saint John, IN
  • Blue Island, IL
  • 136 Maple St, Frankfort, IL 60423 (815) 469-4365
  • Hickory Hills, IL
  • Willeys, IL

Business Records

Name / Title
Company / Classification
Phones & Addresses
Randall Grigoletti
Partner
Frankfort's Bowl & Billiards
Bowling Center Drinking Place
15 Ash St, Frankfort, IL 60423
(815) 469-5333

Publications

Us Patents

Surge Protector Connector

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US Patent:
59826029, Nov 9, 1999
Filed:
Jun 14, 1995
Appl. No.:
8/489256
Inventors:
Ronald L. Tellas - Highland IN
Randall L. Grigoletti - Frankfort IL
Brian E. Clay - Manhattan IL
Assignee:
Andrew Corporation - Orland Park IL
International Classification:
H02H 100
US Classification:
361119
Abstract:
A surge protector connector comprises a surge protector having a front plate, a rear plate, and hollow cylindrical body bridging the front and rear plates. A coaxial cable connector interface extends from the front plate, and the connector interface is constructed and arranged to detachably engage with a mating coaxial cable connector at the end of a first coaxial cable. A cable attachment interface extends from the rear plate, and the cable attachment interface is constructed and arranged to attach directly to a prepared end of a second coaxial cable free of another coaxial cable connector interface. The surge protector connector further includes coaxial inner and outer conductors extending through the hollow cylindrical body and extending between the cable attachment interface and the coaxial cable connector interface. The surge protector includes a curvilinear quarter-wavelength shorting stub having a first portion extending in a generally radial direction from the inner conductor through a gap in the outer conductor and a second portion extending in a generally annular direction circumscribing the outer conductor between the outer conductor and the cylindrical body.

Transmission Line Hanger, A Method Of Attaching The Hanger And The Resulting Assembly

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US Patent:
57948976, Aug 18, 1998
Filed:
Apr 22, 1996
Appl. No.:
8/635755
Inventors:
Michael J. Jobin - Elgin IL
Randall L. Grigoletti - Frankfort IL
James R. Gentile - Chicago IL
Hugh R. Nudd - Mokena IL
John Williamson - Lowell IN
Assignee:
Andrew Corporation - Orland Park IL
International Classification:
F16L 308
US Classification:
248 744
Abstract:
A hanger for attaching a length of a transmission line, such as, a coaxial cable or a waveguide to a supporting structure, such as, a crossbar on an antenna tower, includes two gripping elements. The elements have posts and openings to facilitate aligning of them with respect to each other. The posts and openings are arranged so that the posts in one element fit into the openings of the other element to help align the two elements when they are placed around a transmission line. Once aligned, the two elements are brought toward each other until they snap together to form a clamping structure which loosely grips the transmission line. The clamping structure can then be slid to the desired location on the transmission line. A bolt or a screw is then inserted through the aligned bolt or screw openings in the two elements and through the supporting structure. Finally, the bolt or screw is tightened to securely clamp the elements to the transmission line and to attach the resulting hanger to the supporting structure.
Randall L Grigoletti from Saint John, IN, age ~70 Get Report