TREA

Crystallization furnace for dental prostheses

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Information

  • Patent Grant
  • D335537
  • Patent Number
    D335,537
  • Date Filed
    Wednesday, January 23, 1991
    34 years ago
  • Date Issued
    Tuesday, May 11, 1993
    31 years ago
  • US Classifications
    Field of Search
    • US
    • D24 176-177
    • D24 179
    • D24 184-185
    • D24 216-217
    • 433 25
    • 433 32
    • 433 49
    • 433 27
    • 433 229
    • 433 2221
    • 433 218
    • 433 223
    • 219 414
    • 219 385
    • 219 420-427
    • 373 127
    • 373 132
    • 373 109-114
    • D07 339
    • D07 447-451
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a crystallization furnace for dental prostheses, as shown and described.
Priority Claims (1)
Number Date Country Kind
2-25943 Jul 1990 JPX
US Referenced Citations (6)
Number Name Date Kind
D227368 Housell Jun 1973
D246255 Truette Nov 1977
D283046 Botich Mar 1986
D290082 Song Jun 1987
D295356 Nambu et al. Apr 1988
3751633 Green et al. Aug 1973