Post hole digger blade

Tools and hardware – Tools and implements for agriculture – forestry and horticulture – Provided with cutting blade

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0801

Patent

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D04011252

REFERENCES:
patent: D32852 (1900-06-01), Mann
patent: 816236 (1906-03-01), Kline
patent: 1484755 (1924-02-01), Black
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patent: 4473248 (1984-09-01), Preradovich
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patent: 5273331 (1993-12-01), Burnham
patent: 5320363 (1994-06-01), Burnham
patent: 5427189 (1995-06-01), Bennett
patent: 5431467 (1995-07-01), Mlecka
patent: 5456449 (1995-10-01), Smith
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 .

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