TREA

Heated platen for liquifying thermoplastic materials

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Information

  • Patent Grant
  • D387074
  • Patent Number
    D387,074
  • Date Filed
    Monday, September 30, 1996
    28 years ago
  • Date Issued
    Tuesday, December 2, 1997
    27 years ago
  • US Classifications
    Field of Search
    • US
    • D15 1442
    • 249 79
    • 249 81
    • 249 141
    • 425 384
    • 425 407
    • 425 445
    • 425 817 R
  • International Classifications
    • 1599
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a heated platen for liquifying thermoplastic materials, as shown and described.
US Referenced Citations (11)
Number Name Date Kind
D341146 Stankosky Nov 1993
2478893 Brant Aug 1949
2630248 Hinz Mar 1953
3282469 Skonberg Nov 1966
3637111 McCreary Jan 1972
3976229 Jackson Aug 1976
3982669 Moore Sep 1976
4090640 Smith et al. May 1978
4195755 Slautterback et al. Apr 1980
4227069 Gardner et al. Oct 1980
5173308 Scantland et al. Dec 1992
Non-Patent Literature Citations (7)
Entry
Meltex.RTM. Drum Unloader DP 201, Meltex Corp. (published on or before 1989).
Uniflow.sub..RTM. Platen Options.
Meltex.RTM. Hydraulic Drum Melter DG 201 H, Meltex Corp. (published on or before 1989).
Meltex.RTM. Drum Melter DG 21, Meltex Corp. (published on or before 1989).
Meltex.RTM. Information Drum Melters, Meltex Corp. (published on or before 1989).
Nordson.RTM. Series 5000 Drum Melter Options (Publication, issued Feb. 1992), Nordson Corp.
Nordson.RTM. Bulk Melter Systems, Issued Sep. 1990, Nordson Corp.