TREA

Laboratory mixer for mixing medical and chemical test samples

Follow

Information

  • Patent Grant
  • D320851
  • Patent Number
    D320,851
  • Date Filed
    Friday, December 2, 1988
    36 years ago
  • Date Issued
    Tuesday, October 15, 1991
    33 years ago
  • US Classifications
    Field of Search
    • US
    • D24 8
    • 366 111
    • 366 129
    • 366 142
    • 366 216
    • 366 241
    • 366 244
    • 366 249
    • 366 251
    • 366 254
    • 366 261
    • 366 282
    • 366 343
    • 366 344
    • 366 601
    • D07 378
    • D07 386
    • D07 376
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a laboratory mixer for mixing medical and chemical test samples, as shown in the drawings.
Priority Claims (1)
Number Date Country Kind
116,754 Jun 1988 CHX
US Referenced Citations (4)
Number Name Date Kind
D290393 Stevens et al. Jun 1987
D290394 Stevens et al. Jun 1987
D290395 Stevens et al. Jun 1987
2804290 Kaufman Aug 1957
Foreign Referenced Citations (2)
Number Date Country
839192 May 1952 DEX
1114454 Sep 1984 SUX