US Patent 7320505 Attack tool

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Edits on 9 Feb, 2024

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Golden AI

edited on 9 Feb, 2024

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Patent Citations Received

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US Patent 11891895 Bit holder with annular rings

Edits on 16 Sep, 2023

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Golden AI

edited on 16 Sep, 2023

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Patent Inventor Names

David R. Hall0

Jeff Jepson0

Ronald Crockett0

Edits on 1 Sep, 2023

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Golden AI

edited on 1 Sep, 2023

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Patent abstract

In one aspect of the invention, an attack tool is disclosed which comprises a wear-resistant base suitable for attachment to a driving mechanism. The wear-resistant base has a shank and a metal segment. A cemented metal carbide segment is bonded to the metal segment and the shank has a wear-resistant surface. The wear-resistant surface has a hardness greater than 60 HRc.

Edits on 22 May, 2023

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Golden AI

edited on 22 May, 2023

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=073205050

Edits on 18 May, 2023

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Golden AI