TREA

Post hole digger blade

Follow

Information

  • Patent Grant
  • D401125
  • Patent Number
    D401,125
  • Date Filed
    Wednesday, August 21, 1996
    28 years ago
  • Date Issued
    Tuesday, November 17, 1998
    26 years ago
  • US Classifications
    Field of Search
    • US
    • D08 1
    • D08 7
    • D08 9
    • D08 4
    • D08 11
    • 172 171-172
    • 172 175-176
  • International Classifications
    • 0801
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for a posthole-digger blade, as shown and described.
US Referenced Citations (23)
Number Name Date Kind
D32852 Mann Jun 1900
816236 Kline Mar 1906
1484755 Black Feb 1924
2436500 Anderson Feb 1948
2598288 Navarre May 1952
2708593 Benoist May 1955
2710765 Arens Jun 1955
2812700 Nelson Nov 1957
3291231 Kammer Dec 1966
3369834 Miles Feb 1968
3782770 Lee Jan 1974
3847227 Myers Nov 1974
4042270 Weiland Aug 1977
4247141 Grint Jan 1981
4400029 Delpidio Aug 1983
4473248 Preradovich Sep 1984
4778211 Gabriel Oct 1988
4930825 Dearman Jun 1990
5273331 Burnham Dec 1993
5320363 Burnham Jun 1994
5427189 Bennett Jun 1995
5431467 Mlecka Jul 1995
5456449 Smith Oct 1995
Foreign Referenced Citations (1)
Number Date Country
44740 Jan 1935 FRX
Non-Patent Literature Citations (2)
Entry
Hardware Age, p. 74, post hole digger circled in right corner, May 1984.
Union Fork and Hoe Company, p. 50, post hole digger, any on page, Dec. 1986.