Impact-assisted shovel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11864478
SERIAL NO

17344888

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A shovel includes a shovel blade, a handle assembly with a tubular section and hammer section, where the hammer section is configured to axially slide within the tubular section to function as an impact hammer. A locking assembly locks the hammer section in one of an extended position and a compressed position relative to the tubular section. Releasing the locking assembly allows the hammer section to axially slide within the tubular section.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
YEISER RESEARCH & DEVELOPMENT LLC9545 PATHWAY STREET SANTEE CA 92071

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yeiser,, IV John O Alpine, US 17 40

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