TREA

Remote positioning pneumatic plug

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Information

  • Patent Grant
  • D358871
  • Patent Number
    D358,871
  • Date Filed
    Monday, March 21, 1994
    30 years ago
  • Date Issued
    Tuesday, May 30, 1995
    29 years ago
  • US Classifications
    Field of Search
    • US
    • D23 259
    • D23 260
    • 015 104061
    • 166 153
    • 166 192
    • 277 346
    • 220 352
    • 220 DIG 19
    • 138 89
    • 138 93
    • 138 97
    • 138 98
    • 138 109
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a remote positioning pneumatic plug, as shown and described.
US Referenced Citations (5)
Number Name Date Kind
2927609 Vander Lans Mar 1960
4445542 Fouss et al. May 1984
4449584 Christensen May 1984
5234034 Lyon Aug 1993
5322653 Muller Jun 1994
Non-Patent Literature Citations (3)
Entry
Product Brochure, Cherne Industries Incorporated, 1990, p. 1 "Multi-Size Test-Ball Plugs".
Product Brochure, Cherne Industries Incorporated, 1993, p. 1 "Long Test-Ball Plugs".
Product Brochure, Cherne Industries Incorporated, 1992, p. 1 "Field Replaceable Sleeve Muni-Ball Plugs".