Adjustable rear sight unit for a gun

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4837937
SERIAL NO

07226797

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A rear gun sight unit including a head having a U-slot across which extends a screw provided with a notch for sighting a target, the screw being adjustable to carry the notch to the right or left of normal center for sighting under adverse wind conditions, the head being vertically adjustable relative to a supporting base to elevate the notch for sighting a distant target, and the slot having sidewalls and shoulders to the right and left of center adapted for quick sighting of the gun under various conditions of wind and distance at a momentarily movable target.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HASSELBUSCH HAROLDNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasselbusch, Harold 144-21 68th Dr., Flushing, NY 11367 5 25

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