Tse; Steven

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tse; Steven.The latest application filed is for "apparatus for piercing garbage bags, washing materials released from the pierced garbage bags, and collecting nonrigid, elongate objects and powder".

Company Profile

0.13.8

Tse; Steven - Guangzhou CN
Tse; Steven - Guangzhou City CN
Tse; Steven - Yung Ho City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus for piercing garbage bags, washing materials released from the pierced garbage bags, and collecting nonrigid, elongate objects and powder Grant 7,497,337 - Tse March 3, 2	2009-03-03
Apparatus for piercing garbage bags and collecting nonrigid, elongate objects and powder Grant 7,416,084 - Tse August 26, 2	2008-08-26
Apparatus for piercing garbage bags, washing materials released from the pierced garbage bags, and collecting nonrigid, elongate objects and powder App 20070084760 - Tse; Steven	2007-04-19
Apparatus for piercing garbage bags and collecting nonrigid, elongate objects and powder App 20070084765 - Tse; Steven	2007-04-19
Apparatus and method of separating heavy materials in garbage from light ones and classifying the heavy garbage for collection Grant 7,017,753 - Tse March 28, 2	2006-03-28
Apparatus and method of separating small rubbish and organic matters from garbage for collection Grant 7,017,752 - Tse March 28, 2	2006-03-28
Apparatus and method of separating plastic films from garbage for collection Grant 6,994,221 - Tse February 7, 2	2006-02-07
Apparatus and method of separating medium-sized materials from garbage for collection Grant 6,962,255 - Tse November 8, 2	2005-11-08
Apparatus of piercing garbage bags and classifying garbage Grant 6,955,265 - Tse October 18, 2	2005-10-18
Apparatus and method of separating medium-sized materials from garbage for collection App 20050194293 - Tse, Steven	2005-09-08
Apparatus and method of separating medium-sized materials from garbage for collection App 20040226865 - Tse, Steven	2004-11-18
Apparatus and method of separating heavy materials in garbage from light ones and classifying the heavy garbage for collection App 20040226866 - Tse, Steven	2004-11-18
Apparatus of piercing garbage bags and classifying garbage App 20040226867 - Tse, Steven	2004-11-18
Apparatus and method of separating plastic films from garbage for collection App 20040226864 - Tse, Steven	2004-11-18
Apparatus and method of separating small rubbish and organic matters from garbage for collection App 20040144693 - Tse, Steven	2004-07-29
Float with light emitting devices Grant 5,351,432 - Tse October 4, 1	1994-10-04

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