TREA

Removable section pipe seal

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Information

  • Patent Grant
  • D405166
  • Patent Number
    D405,166
  • Date Filed
    Thursday, May 29, 1997
    27 years ago
  • Date Issued
    Tuesday, February 2, 1999
    25 years ago
  • Inventors
  • Examiners
    • Jackson; Marcus A.
    Agents
    • Seemann; Robert A.
  • US Classifications
    Field of Search
    • US
    • D23 269
    • 277 207 A
    • 277 171
    • 277 206 A
    • 277 215
    • 277 225
    • 285 231
    • 285 374
    • 285 910
  • International Classifications
    • 2301
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a removable section pipe seal, as shown and described.
US Referenced Citations (12)
Number Name Date Kind
D24801 Weale Oct 1895
D26512 Weale Jan 1897
D273413 McMurray Apr 1984
D380039 Sutherland et al. Jun 1997
4663036 Strobl, Jr. et al. May 1987
4805920 Gavin Feb 1989
5036636 Hasty Aug 1991
5057501 Palmer Oct 1991
5104542 Dixon et al. Apr 1992
5222334 Hasty Jun 1993
5286040 Gavin Feb 1994
5538035 Gavin Jul 1996