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Inventors

Chi Yin Alan Leung Ricky Tong Chi Kin Samuel Kwok Chang-Jun He

Applicant

POLYGROUP MACAU LIMITED (BVI)

Assignee

POLYGROUP MACAU LIMITED (BVI)

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POWERED TREE CONSTRUCTION

13/659,737 | U.S. Patent Application

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Location ELECTRONIC

Filed Oct. 24, 2012

Examiner SHIN H KIM

Class 040

Art Group 3638

Patent No. 8,863,416

Case Type Utility - 040/442000

Status Application Involved in Court Proceedings

Parent 61/552,944 Expired

Child 14/90,470 Patented

Child 14/547,505 Patented

Child 14/621,507 Patented

Child 15/297,729 Patented

Child 15/911,676 Pending

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Last Updated: 4 years, 1 month ago

Date	#	Transaction
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POWERED TREE CONSTRUCTION

13/659,737 | U.S. Patent Application

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