loadpatents
Patent applications and USPTO patent grants for Shih; Chao-Tung.The latest application filed is for "adjustable punching device".
Patent | Date |
---|---|
Adjustable punching device App 20070251438 - Shih; Chao-Tung ;   et al. | 2007-11-01 |
Dual function apparatus for cutting and punching App 20060266191 - Shih; Chao-Tung | 2006-11-30 |
Corner cutting structure Grant 7,104,173 - Shih September 12, 2 | 2006-09-12 |
Slideable hole punch Grant 6,877,413 - Shih April 12, 2 | 2005-04-12 |
Knife holder traverser of corner cutting device App 20050072286 - Shih, Chao-Tung | 2005-04-07 |
Slideable Hole Punch App 20050066789 - Shih, Chao-Tung | 2005-03-31 |
Corner cutting structure App 20050056129 - Shih, Chao-Tung | 2005-03-17 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.