TREA

Drill socket

Follow

Information

  • Patent Grant
  • D320148
  • Patent Number
    D320,148
  • Date Filed
    Friday, December 30, 1988
    36 years ago
  • Date Issued
    Tuesday, September 24, 1991
    33 years ago
  • Inventors
  • Examiners
    • Holtje; Nelson C.
    • Musgrove; J. H.
    Agents
    • Harness, Dickey & Pierce
  • US Classifications
    Field of Search
    • US
    • D08 70
    • D08 71
    • 409 234
    • 408 202
    • 408 225
    • 408 241 S
    • 408 241 B
    • 408 241 G
    • 408 186
    • 408 189
    • 408 193
    • 408 203
    • 408 113
    • 082 151
    • 082 153
    • 279 83
    • 279 1 A
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a drill socket, as shown and described.
US Referenced Citations (16)
Number Name Date Kind
569896 Cauwenberg Oct 1896
1058149 Campbell Apr 1913
2692519 Wolff Oct 1954
2833168 Nelson May 1958
2938698 Johnson May 1960
2998258 Ambrose Aug 1961
3320832 Jensen May 1967
3336611 Schepp Aug 1967
3507508 Andrews Apr 1970
3664756 Wells May 1972
3682177 Ames et al. Aug 1972
3691883 Ingram Sep 1972
4076443 Halpern Feb 1978
4477095 Atkinson, III Oct 1984
4668134 Vindez May 1987
5001826 Stewart et al. Mar 1991