Tsao; Chung-Piao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tsao; Chung-Piao.The latest application filed is for "dual-hanger beverage packaging box".

Company Profile

2.13.6

Tsao; Chung-Piao - Taipei TW
Tsao; Chung-Piao - Taipei City TW
Tsao; Chung-Piao - Taipei 10477
Tsao; Chung-Piao - Sec. 4 Taipei 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
Combined lunch box for cold drink and hot food Grant 11,369,172 - Tsao June 28, 2	2022-06-28
Dual-hanger Beverage Packaging Box App 20220024633 - Tsao; Chung-Piao	2022-01-27
Combined Lunch Box For Cold Drink And Hot Food App 20210219686 - Tsao; Chung-Piao	2021-07-22
Stationery storage capable of sound amplification of mobile phone Grant 10,798,234 - Tsao October 6, 2	2020-10-06
Simple paper beverage-food box Grant 10,723,506 - Tsao	2020-07-28
Simple Paper Beverage-food Box App 20200122879 - Tsao; Chung-Piao	2020-04-23
Hand-held Article-placing Rack App 20200121106 - Tsao; Chung-Piao	2020-04-23
Efficiently compartmentalized box for multiple functions App 20120048755 - Tsao; Chung Piao	2012-03-01
Picture frame having function of postal card Grant 6,694,657 - Tsao February 24, 2	2004-02-24
Picture frame having function of postal card App 20030200691 - Tsao, Chung-Piao	2003-10-30
Container for separately carrying cold drink and hot foods Grant 6,439,452 - Tsao August 27, 2	2002-08-27
Foldable carrier means for simultaneously carrying central container and side container Grant 6,394,265 - Tsao May 28, 2	2002-05-28
Foldable food-and-beverage carrying device Grant 6,298,992 - Tsao October 9, 2	2001-10-09
Foldable fast-food carrying device Grant 6,183,027 - Tsao February 6, 2	2001-02-06
Portable food container having sideward openable access Grant 6,036,085 - Tsao March 14, 2	2000-03-14
Foldable liquid container for preventing leakage Grant 5,458,270 - Tsao October 17, 1	1995-10-17
Tuckable carrier means for handling portable container Grant 5,267,644 - Tsao December 7, 1	1993-12-07
Tuckable stabilizing carrier means for handling portable containers Grant 5,127,519 - Tsao July 7, 1	1992-07-07
Food-accommodating container having multi-functional flaps Grant 5,118,034 - Tsao June 2, 1	1992-06-02

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