TREA

Communication quad rack unit

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Information

  • Patent Grant
  • D311400
  • Patent Number
    D311,400
  • Date Filed
    Wednesday, April 22, 1987
    39 years ago
  • Date Issued
    Tuesday, October 16, 1990
    35 years ago
Information
Abstract
Description
Claims
  • The ornamental design for a communication quad rack unit, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
D236133 Kaner et al. Jul 1975
D247243 Nelson et al. Feb 1978
3177404 Patmor Apr 1965
4393283 Masuda Jul 1983
4591499 Lahr May 1986
4704659 Heng et al. Apr 1987
4746780 Resh May 1988
4758924 Dillon et al. Jul 1988
4811275 Balogh, Jr. et al. Mar 1989
4821145 Corpits et al. Apr 1989
4825336 Gio et al. Apr 1989
Non-Patent Literature Citations (2)
Entry
Brochure, "Route-commander.RTM. Portable Data System . . . " of Norand Corporation, 1984, cover and selected pages A, B, C.
Brochure, "data consolidator" of Norand Corporation, 1983, Sides A and B.