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Robert L. Krupa, JR.

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PRIME INSTRUMENTS, INC.

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10/71,852 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Feb. 7, 2002

Examiner DHIRUBHAI R PATEL

Class 174

Art Group 2831

Patent No. 6,635,822

Case Type Utility - 174/058000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Parent 60/267,752 Expired

Last Updated: 6 years, 6 months ago

Date	#	Transaction
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