Impact blasting system for etching metal surfaces

United States of America Patent

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Jan 28, 1986
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app pub date
Jun 18, 1984
filing date
Mar 8, 1982

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Expired

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Abstract

Apparatus for etching a metal surface utilizes a specially shrouded centrifugal throwing wheel to effect a uniform, non-pulsating application of very fine, lightweight, impact blasting media. The resulting etched finish is of a fine-grained quality suitable for use in lithography. A replaceable, wear-resistant liner is provided within the shroud.

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Patent Owner(s)

Patent Owner	Address
PANGBORN CORPORATION A CORP OF DE	PANGBORN BOULEVARD HAGERSTOWN MD 21741

International Classification(s)

B24C:ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Carpenter, Jr James H	Hagerstown, MD	6	31

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Impact blasting system for etching metal surfaces

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06621483

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PATENT NO	4566230
SERIAL NO	06621483
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06621483

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