TREA

Pet tunnel with compression groove

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Information

  • Patent Grant
  • D402427
  • Patent Number
    D402,427
  • Date Filed
    Tuesday, November 4, 1997
    27 years ago
  • Date Issued
    Tuesday, December 8, 1998
    25 years ago
  • US Classifications
    Field of Search
    • US
    • D30 108-109
    • D30 117-119
    • D30 158
    • D30 160-161
    • D30 199
    • 119 537
    • 119 468
    • 119 5101
    • 119 285
    • 119 484
    • 119 706
    • 119 482
    • 119 847
    • 119 498
    • 119 412
    • 119 168
    • 119 496-497
    • 119 479
    • D19 59
  • International Classifications
    • 3002
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a pet tunnel with compression groove, as shown.
US Referenced Citations (14)
Number Name Date Kind
D231367 Willinger et al. Apr 1974
D231372 Willinger et al. Apr 1974
D232036 Willinger et al. Jul 1974
D241738 Robert Oct 1976
D241856 Williams Oct 1976
D256956 Stewart et al. Sep 1980
D258543 Milnar Mar 1981
D268213 Lovitt Mar 1983
D270297 Lovitt Aug 1983
D325111 Lovitz et al. Mar 1992
D347248 Franzman May 1994
D347913 Wellington et al. Jun 1994
D389610 Drause Jan 1998
419117 Folsom Jan 1890
Foreign Referenced Citations (2)
Number Date Country
239781 Mar 1946 SEX
19461 Jan 1908 GBX
Non-Patent Literature Citations (3)
Entry
Living World Habitrain Sets brochure, 1972.
LaPine Scientific Company Catalog; Penetration Cylindar; #Z-9417, Jul. 1966.
LaPine Scientific CompanyCatalog; #Z-9492; five circular cylinders of same diameter intersecting in sequence, Jul. 1966.