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Paul DeKeyser

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Recording Device With Pre-Start Signal Storage Capability

11/846,217 | U.S. Patent Application

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Location ELECTRONIC

Filed Aug. 28, 2007

Examiner NHON THANH DIEP

Class 348

Art Group 2487

Patent No. 8,928,752

Case Type Utility - 348/148000

Status Patented Case

Parent 60/824,095 Expired

Child 12/268,286 Patented

Child 12/560,584 Patented

Child 13/790,553 Patented

Child 15/279,155 Patented

Child 13/790,553 Patented

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Last Updated: 1 year, 11 months ago

Date	#	Transaction
Entries matching. Show All.

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Recording Device With Pre-Start Signal Storage Capability

11/846,217 | U.S. Patent Application

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