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Randall L Forbrook

age ~73

from Maple Grove, MN

Also known as:
  • Randall E Forbrook
  • Randy D Forbrook
  • Leanne Forbrook
Phone and address:
8671 Glacier Ln N, Hassan, MN 55369
763 494-3650

Randall Forbrook Phones & Addresses

  • 8671 Glacier Ln N, Osseo, MN 55369 • 763 494-3650
  • Maple Grove, MN
  • Anoka, MN
  • 8671 Glacier Ln N, Osseo, MN 55369

Work

  • Position:
    Production Occupations

Education

  • Degree:
    Bachelor's degree or higher

Us Patents

  • Electrical Safety Device

    view source
  • US Patent:
    52404358, Aug 31, 1993
  • Filed:
    May 27, 1992
  • Appl. No.:
    7/889475
  • Inventors:
    Randall L. Forbrook - Maple Grove MN
  • Assignee:
    Progressive Systems, Inc. - Minneapolis MN
  • International Classification:
    H01R 1368
  • US Classification:
    439621
  • Abstract:
    An apparatus for protecting an operator or maintenance person from electrical shock when working near power distribution facilities. The device is characterized by easily snapping off for access to the electrical circuitry and easily snapping on again to afford the desired protection. The shield is transparent providing the operator with visual access to the electrical circuitry at all times, even when the protective device is in place. The apparatus contains a transparent insulative plate attached to a suitable number of insulative clips. In the preferred mode, these clips are positioned to snap onto cartridge type fuses in a multiphase fuse panel. When snapped in place, the clips hold the transparent insulative plate between the electrical circuitry and the operator or maintenance person. Test points are drilled through the transparent insulative plate at appropriate locations to provide for the insertion of test probes when the protective device is in place. An optional handle may be attached to the transparent insulative plate to assist in installation and removal.
Name / Title
Company / Classification
Phones & Addresses
Randall Forbrook
Chief Executive Officer, President
Progressive Systems, Inc
Mfg Industrial Machinery
800 Mckinley St, Anoka, MN 55303
612 788-8081, 763 421-0374

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