TREA

Battery operated eraser

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Information

  • Patent Grant
  • D303271
  • Patent Number
    D303,271
  • Date Filed
    Monday, June 2, 1986
    38 years ago
  • Date Issued
    Tuesday, September 5, 1989
    35 years ago
  • US Classifications
    Field of Search
    • US
    • D19 53
    • D08 61
    • 015 353
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a battery operated eraser, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
D184831 Palma, Jr. Apr 1959
D187496 Hirata Mar 1960
D223969 Collura Jun 1972
D286548 Hsieh Nov 1986
Foreign Referenced Citations (1)
Number Date Country
181560 Mar 1936 CHX
Non-Patent Literature Citations (2)
Entry
Visual Systems Product Catalog .COPYRGT.1979, p. 110, See #1011600 Peerless Eraser, upper right.
Ginns Office Supply Catalog, 1984, p. 368, See Rotex 325 Eraser, upper left hand corner.