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:
Oct. 29, 1991
Filed:
Feb. 12, 1990
Sakae Yamazaki, Yamanashi, JP;
Takato Murashita, Yamanashi, JP;
Terumo Kabushiki Kaisha, Tokyo, JP;
Abstract
A liquid collection tube for collecting blood or like liquid with a liquid collection needle, comprises a tube member with a bottom and a cap member removably fitted on an open end of the tube, with thread structures. A sealing member is interposed between the cap member and open end of the tube member to enhance the close contact between the two. The sealing member is not bonded to the open end of the tube member, and it can be removed together with the cap member to open the open end of the tube member when the cap member is removed from the tube member. The cap member has a through hole permitting a re-sealing member of the sealing member to be pierced from the outside.