TREA

Screwdriver

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Information

  • Patent Grant
  • D248537
  • Patent Number
    D248,537
  • Date Filed
    Wednesday, January 5, 1977
    48 years ago
  • Date Issued
    Tuesday, July 18, 1978
    46 years ago
  • US Classifications
    Field of Search
    • US
    • D08 82
    • D08 83
    • D08 85
    • 145 50 R
    • 145 61 C
    • 145 61 E
    • 145 70
    • 145 76
  • International Classifications
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a screwdriver, as shown.
US Referenced Citations (5)
Number Name Date Kind
D103676 Fegley et al. Mar 1937
D233406 Whiteford Oct 1974
264798 Tyler Sep 1882
680065 Noble Aug 1901
2815837 Morgan Dec 1957