The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2014
Filed:
Apr. 17, 2008
Chung-nun Chen, Taichung County, TW;
Chun-jen Liao, Taipei, TW;
Chin-yu Lin, Chia-Yi County, TW;
Chin-fu Chen, Taipei County, TW;
Yung-chih Wu, Taipei County, TW;
Chung-Nun Chen, Taichung County, TW;
Chun-Jen Liao, Taipei, TW;
Chin-Yu Lin, Chia-Yi County, TW;
Chin-Fu Chen, Taipei County, TW;
Yung-chih Wu, Taipei County, TW;
Abstract
In a general aspect, an apparatus for washing biological material is provided which includes an outer sleeve, and an inner sleeve disposed within the outer sleeve. The outer sleeve has an open end for receiving the biological material, and an opposed closed end. The inner sleeve is detachably and slidably positioned within the outer sleeve, and includes a first port for receiving and dispensing washing liquid, a second port defining a liquid flow path between an interior of the inner sleeve and an interior of the outer sleeve, and a filter disposed in the second port. The filter allows passage of washing liquid but not passage of the biological material therethrough. A chamber, formed between the filter and the closed end of the outer sleeve, is configured to permit flow of washing liquid via the filter while retaining the biological material therein.